adjective
He was chewing on a cheap cigar. Everything used to be a lot cheaper when I was younger
Eggs are cheaper by the dozen
Those cheap pictures ruin the look of the place
That cheap brother of yours wouldn't give even a penny to a beggar
adverb
You can buy those cheap from any street vendor
She has sold cheap that which she holds most dear
noun
We buy these watches on the cheap and sell them to tourists