Acredible source is one that is
with bias
not useful
persuasive
trustworthy

a phrase is a set of word that make a sense, an expression formed by two or more words.

" teacher´s dictum on the possession of human "

" made a pile practicing "

" lived to an impressive age and dies "

a clause, in a grammar way is a series of words that have a complete meaning.

" was irritated by the persecution of those who called themselves "

the characters in string all have major secrets that they strive to avoid revealing throughout the play.