ram down vs drill in

ram down and drill in both are verbs.

Word	Noun	Adjective	Verb	Adverb
ram down	No	No	Yes	No
drill in	No	No	Yes	No

As verbs, ram down and drill in are synonyms defined as:

Other synonyms of ram down include beat in, hammer in.

ram down (verb)	drill in (verb)
teach by drills and repetition	teach by drills and repetition
strike or drive against with a heavy impact