Normally you would consult a thesaurus.
In Microsoft Word, type the word in, and right-click, you will see an option called synonyms. Other word processing programs have similar definition features.
On WikiAnswers and Answers.com
Double-click on any word in these paragraphs to bring up 1-Click Answers, which is a linked dictionary and thesaurus.
In order to give you a synonym of the word set up for a specific sentence one needs to know what the sentence is.
how to use the word synonym in a sentence
Deep is the synonym used in Scripture for the sea.
synonymize
Cursed is a synonym of fulminated.
pal,Boy, is my pal swell.
(D) Unknow
There are too many synonyms to make a sentence with all of them. Nearly every word in the language has a synonym. A synonym is another word that means the same thing.
alike Sometimes the word "favor" is used as a synonym for "resemble" as in the sentence: You favor your mother.
A synonym for "you" could be "one" or "they" depending on the context of the sentence.
I don't know one word that is a synonym for facial, but I know a phrase. It is, "on your face". (I mean attatched.)
"I need to find a synonym for the word 'happy' to use in my essay."