The word you are looking for is probably "cab".
the word for taxi starting with the letter c is cab.
colossal
Courteous is a synonym of nice. Courteous is a synonym of nice.
Cresent moon.
the word cello is the same as chello
cincinnatti reds baseball
'Keyword' is a synonym for 'reserved word', it is not specific to C language.
Consumed is a synonym for tired. It begins with the letter c.
A synonym for liar that starts with "c" is "deceiver."
Trade.
A synonym for "quote" starting with the letter C is "citation."
meek