pitch into vs lam into

pitch into and lam into both are verbs.

Word	Noun	Adjective	Verb	Adverb
pitch into	No	No	Yes	No
lam into	No	No	Yes	No

As verbs, pitch into and lam into are synonyms defined as:

Other synonyms of pitch into include lace into, lay into, tear into.

pitch into (verb)	lam into (verb)
hit violently, as in an attack	hit violently, as in an attack