diff --git a/detect_arch.sh b/detect_arch.sh
index 08d3e0c..07cf405 100755
--- a/detect_arch.sh
+++ b/detect_arch.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
-uname_rezult="$(uname -m)"
+uname_result="$(uname -m)"
 
-case "$uname_rezult" in
+case "$uname_result" in
     arm | arm32 | armhf | aarch32)
         ARCH=arm32
         ;;
@@ -15,7 +15,7 @@ case "$uname_rezult" in
         ARCH=x64
         ;;
     *)
-        echo "unknown CPU architecture: $uname_rezult"
+        echo "unknown CPU architecture: $uname_result"
         exit 1
         ;;
 esac
diff --git a/detect_os.sh b/detect_os.sh
index 541dd96..c158b9d 100755
--- a/detect_os.sh
+++ b/detect_os.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
-uname_rezult="$(uname -o)"
+uname_result="$(uname -o)"
 
-case "$uname_rezult" in
+case "$uname_result" in
     Msys | Cygwin | "MS/Windows")
         OS=windows
         ;;
@@ -18,7 +18,7 @@ case "$uname_rezult" in
         OS=macos
         ;;
     *)
-        echo "unknown operating system: $uname_rezult"
+        echo "unknown operating system: $uname_result"
         exit 1
         ;;
 esac
diff --git a/kerep/src/Filesystem/file.c b/kerep/src/Filesystem/file.c
index 5c38523..a1bf50c 100644
--- a/kerep/src/Filesystem/file.c
+++ b/kerep/src/Filesystem/file.c
@@ -64,64 +64,64 @@ Maybe file_close(FileHandle file){
 }
 
 #define ioWriteCheck() \
-    if(rezult==EOF) \
+    if(result==EOF) \
         safethrow(ERR_IO_EOF,;); \
-    if(rezult!=0) \
+    if(result!=0) \
         safethrow(ERR_IO,;);
 
 Maybe file_writeChar(FileHandle file, char byte){
-    i32 rezult=fputc(byte, file);
+    i32 result=fputc(byte, file);
     ioWriteCheck();
     return MaybeNull;
 }
 
 Maybe file_writeBuffer(FileHandle file, char* buffer, u64 length){
-    i32 rezult=0;
-    for(u64 i=0; i<length && !rezult; i++)
-        rezult=fputc(buffer[i], file);
+    i32 result=0;
+    for(u64 i=0; i<length && !result; i++)
+        result=fputc(buffer[i], file);
     ioWriteCheck();
     return MaybeNull;
 }
 
 Maybe file_writeCptr(FileHandle file, char* cptr){
-    i32 rezult=fputs(cptr, file);
+    i32 result=fputs(cptr, file);
     ioWriteCheck();
     return MaybeNull;
 }
 
 
 Maybe file_readChar(FileHandle file){
-    i32 rezult=fgetc(file);
+    i32 result=fgetc(file);
     if(feof(file)) safethrow(ERR_IO_EOF,;);
     if(ferror(file)) safethrow(ERR_IO,;);
-    return SUCCESS(UniUInt64(rezult));
+    return SUCCESS(UniUInt64(result));
 }
 
 Maybe file_readBuffer(FileHandle file, char* buffer, u64 length){
-    i32 rezult=0;
+    i32 result=0;
     u64 i=0;
-    for(; i<length && rezult!=EOF; i++){
-        rezult=fgetc(file);
-        buffer[i]=(char)rezult;
+    for(; i<length && result!=EOF; i++){
+        result=fgetc(file);
+        buffer[i]=(char)result;
     }
     if(ferror(file)) safethrow(ERR_IO,;);
     return SUCCESS(UniUInt64(i));
 }
 
 Maybe file_readAll(FileHandle file, char** allBytes){
-    i32 rezult=0;
+    i32 result=0;
     char buffer[256];
     string bufStr={.ptr=buffer, .length=sizeof(buffer)};
     StringBuilder* sb=StringBuilder_create();
     u64 i=0;
     while(true){
-        rezult=fgetc(file);
-        if(rezult==EOF){
+        result=fgetc(file);
+        if(result==EOF){
             if(ferror(file)) 
                 safethrow(ERR_IO, StringBuilder_free(sb));
             break;
         }
-        buffer[i%sizeof(buffer)]=(char)rezult;
+        buffer[i%sizeof(buffer)]=(char)result;
         i++;
         if(!(i%sizeof(buffer)))
             StringBuilder_append_string(sb,bufStr);
diff --git a/kerep/src/Filesystem/path.c b/kerep/src/Filesystem/path.c
index cc5cb6e..66b15fd 100644
--- a/kerep/src/Filesystem/path.c
+++ b/kerep/src/Filesystem/path.c
@@ -22,7 +22,7 @@ char* __path_concat(u32 n, ...){
     const char* output=totality;
     totality[totalLength]=0;
     
-    // copying content of all strings to rezult
+    // copying content of all strings to result
     u16 k=0;
     for(; k<n-1; k++){
         memcopy(parts[k], totality, lengths[k]);
@@ -74,11 +74,11 @@ char* path_parentDir(char* dir){
 
 char* path_basename(char* path, bool with_extension){
     i32 nameIndex=cptr_lastIndexOfChar(path, path_sep)+1;
-    string rezult=string_fromCptr(path+nameIndex);
+    string result=string_fromCptr(path+nameIndex);
     if(!with_extension){
-        i32 extIndex=cptr_lastIndexOfChar(rezult.ptr, '.');
+        i32 extIndex=cptr_lastIndexOfChar(result.ptr, '.');
         if(extIndex!=0 && extIndex!=-1)
-            rezult.length=extIndex;
+            result.length=extIndex;
     }
-    return string_extract(rezult);
+    return string_extract(result);
 }
diff --git a/kerep/src/base/cptr.c b/kerep/src/base/cptr.c
index 07eee43..88a4bd2 100644
--- a/kerep/src/base/cptr.c
+++ b/kerep/src/base/cptr.c
@@ -160,7 +160,7 @@ char* __cptr_concat(u32 n, ...){
     char* output=totality;
     totality[totalLength]=0;
     
-    // copying content of all strings to rezult
+    // copying content of all strings to result
     for(u16 k=0; k<n; k++){
         memcopy(strs[k], totality, lengths[k]);
         totality+=lengths[k];
@@ -212,6 +212,6 @@ char* cptr_replaceIn(const char* src, const char* str_old, const char* str_new,
     u32 src_remains_len=cptr_length(src);
     if(src_remains_len>0)
         StringBuilder_append_string(sb, (string){.ptr=(char*)src, .length=src_remains_len});
-    string rezult=StringBuilder_build(sb);
-    return rezult.ptr;
+    string result=StringBuilder_build(sb);
+    return result.ptr;
 }
diff --git a/kerep/src/base/errors.c b/kerep/src/base/errors.c
index 6f093f1..81a3e7f 100644
--- a/kerep/src/base/errors.c
+++ b/kerep/src/base/errors.c
@@ -25,23 +25,23 @@ char* errname(ErrorId err){
 
 char* __genErrMsg(const char* errmsg, const char* srcfile, i32 line, const char* funcname){
     size_t bufsize=ERRMSG_MAXLENGTH;
-    char* rezult=malloc(bufsize);
+    char* result=malloc(bufsize);
     IFMSC(
-        sprintf_s(rezult,bufsize,"[%s:%d] %s() throwed error: %s",srcfile,line,funcname,errmsg),
-        sprintf(rezult,"[%s:%d] %s() throwed error: %s",srcfile,line,funcname,errmsg)
+        sprintf_s(result,bufsize,"[%s:%d] %s() throwed error: %s",srcfile,line,funcname,errmsg),
+        sprintf(result,"[%s:%d] %s() throwed error: %s",srcfile,line,funcname,errmsg)
     );
-    return rezult;
+    return result;
 }
 
 char* __extendErrMsg(const char* errmsg, const char* srcfile, i32 line, const char* funcname){
     size_t bufsize=cptr_length(errmsg)+ERRMSG_MAXLENGTH;
-    char* rezult=malloc(bufsize);
+    char* result=malloc(bufsize);
     IFMSC(
-        sprintf_s(rezult,bufsize,"%s\n \\___[%s:%d] %s()",errmsg,srcfile,line,funcname),
-        sprintf(rezult,"%s\n \\___[%s:%d] %s()",errmsg,srcfile,line,funcname)
+        sprintf_s(result,bufsize,"%s\n \\___[%s:%d] %s()",errmsg,srcfile,line,funcname),
+        sprintf(result,"%s\n \\___[%s:%d] %s()",errmsg,srcfile,line,funcname)
     );
     free(errmsg);
-    return rezult;
+    return result;
 }
 
 void Maybe_free(Maybe e){
diff --git a/kerep/src/base/errors.h b/kerep/src/base/errors.h
index a0e228a..635143e 100644
--- a/kerep/src/base/errors.h
+++ b/kerep/src/base/errors.h
@@ -60,10 +60,10 @@ char* __unknownErr( );
     __RETURN_EXCEPTION(((char*)__genErrMsg(E, __FILE__,__LINE__,__func__))); \
 }
 
-#define try_cpp(_funcCall, _rezult, freeMem) Maybe _rezult=_funcCall; if(_rezult.errmsg){ \
+#define try_cpp(_funcCall, _result, freeMem) Maybe _result=_funcCall; if(_result.errmsg){ \
     freeMem; \
-    _rezult.errmsg=__extendErrMsg(_rezult.errmsg, __FILE__,__LINE__,__func__); \
-    return _rezult; \
+    _result.errmsg=__extendErrMsg(_result.errmsg, __FILE__,__LINE__,__func__); \
+    return _result; \
 }
 
 #else
@@ -73,16 +73,16 @@ char* __unknownErr( );
     __RETURN_EXCEPTION(((char*)__genErrMsg((__stringify_err(E)), __FILE__,__LINE__,__func__))); \
 }
 
-#define try(_funcCall, _rezult, freeMem) Maybe _rezult=_funcCall; if(_rezult.errmsg){ \
+#define try(_funcCall, _result, freeMem) Maybe _result=_funcCall; if(_result.errmsg){ \
     freeMem; \
-    _rezult.errmsg=__extendErrMsg(_rezult.errmsg, __FILE__,__LINE__,__func__); \
-    return _rezult; \
+    _result.errmsg=__extendErrMsg(_result.errmsg, __FILE__,__LINE__,__func__); \
+    return _result; \
 }
 #endif
 
-#define tryLast(_funcCall, _rezult, ON_EXIT) Maybe _rezult=_funcCall; if(_rezult.errmsg){ \
-    _rezult.errmsg=__extendErrMsg(_rezult.errmsg, __FILE__,__LINE__,__func__); \
-    __EXIT(_rezult.errmsg); \
+#define tryLast(_funcCall, _result, ON_EXIT) Maybe _result=_funcCall; if(_result.errmsg){ \
+    _result.errmsg=__extendErrMsg(_result.errmsg, __FILE__,__LINE__,__func__); \
+    __EXIT(_result.errmsg); \
 }
 
 #if __cplusplus
diff --git a/kerep/src/base/std.h b/kerep/src/base/std.h
index 225f57b..1718298 100644
--- a/kerep/src/base/std.h
+++ b/kerep/src/base/std.h
@@ -132,7 +132,7 @@ You can even embed it into macro in header (see kprint.h)
     PRAGMA_WARNING_POP
 
 /// gcc throws warning on unused function return value
-#define WARN_UNUSED_REZULT __attribute__((warn_unused_result))
+#define WARN_UNUSED_RESULT __attribute__((WARN_UNUSED_RESULT))
 
 #if __cplusplus
 }
diff --git a/kerep/src/base/type_system/unitype.c b/kerep/src/base/type_system/unitype.c
index a85c05e..eb53fdf 100644
--- a/kerep/src/base/type_system/unitype.c
+++ b/kerep/src/base/type_system/unitype.c
@@ -85,11 +85,11 @@ char *Unitype_toString(Unitype u, u32 fmt)
         valuestr = type->toString(u.VoidPtr, fmt);
     else
         valuestr = "ERR_NO_TOSTRING_FUNC";
-    char *rezult = cptr_concat("{ type: ", type->name, ", allocated on heap: ", (u.allocatedInHeap ? "true" : "false"),
+    char *result = cptr_concat("{ type: ", type->name, ", allocated on heap: ", (u.allocatedInHeap ? "true" : "false"),
                                ", value:", valuestr, " }");
     if (type->toString)
         free(valuestr);
-    return rezult;
+    return result;
 }
 
 void printuni(Unitype v)
diff --git a/kerep/src/kprint/kprint.c b/kerep/src/kprint/kprint.c
index 046cf29..5105ca9 100644
--- a/kerep/src/kprint/kprint.c
+++ b/kerep/src/kprint/kprint.c
@@ -53,8 +53,8 @@ Maybe __ksprint(u8 n, kp_fmt* formats, __kp_value_union* objects){
         StringBuilder_append_cptr(strb, mStr.value.VoidPtr);
         Unitype_free(mStr.value);
     }
-    char* rezult=StringBuilder_build(strb).ptr;
-    return SUCCESS(UniHeapPtr(char, rezult));
+    char* result=StringBuilder_build(strb).ptr;
+    return SUCCESS(UniHeapPtr(char, result));
 }
 
 Maybe __kfprint(FILE* file, u8 n, kp_fmt* formats, __kp_value_union* objects){
diff --git a/src/process/Process_windows.c b/src/process/Process_windows.c
index 87b4412..099372e 100644
--- a/src/process/Process_windows.c
+++ b/src/process/Process_windows.c
@@ -10,9 +10,9 @@ Maybe Process_start(Process* p, const char* file_path, const char** args, int ar
     memset(p, 0, sizeof(Process));
     if(search_in_PATH && !cptr_contains(file_path, "\\")){
         LPSTR lpFilePart;
-        char search_rezult[MAX_PATH]; 
-        safethrow_if_false(SearchPath( NULL, file_path, NULL, MAX_PATH, search_rezult, &lpFilePart))
-        file_path = cptr_copy(search_rezult);
+        char search_result[MAX_PATH]; 
+        safethrow_if_false(SearchPath( NULL, file_path, NULL, MAX_PATH, search_result, &lpFilePart))
+        file_path = cptr_copy(search_result);
     }
 
     SECURITY_ATTRIBUTES saAttr;