thresh vs lam

thresh is not a noun while lam is a noun.

Word	Noun	Adjective	Verb	Adverb
thresh	No	No	Yes	No
lam	Yes	No	Yes	No

As verbs, thresh and lam are synonyms defined as:

Other synonyms of thresh include flail, thrash.

thresh (noun)	lam (noun)
	a rapid escape (as by criminals)

thresh (verb)	lam (verb)
give a thrashing to; beat hard	give a thrashing to; beat hard
beat the seeds out of a grain	flee; take to one's heels; cut and run
move or stir about violently
move like a flail; thresh about