drill vs chuck

drill and chuck both are nouns.

Word	Noun	Adjective	Verb	Adverb
drill	Yes	No	Yes	No
chuck	Yes	No	Yes	No

drill (noun)	chuck (noun)
systematic training by multiple repetitions	a holding device consisting of adjustable jaws that center a workpiece in a lathe or center a tool in a drill
(military) the training of soldiers to march (as in ceremonial parades) or to perform the manual of arms	the part of a forequarter from the neck to the ribs and including the shoulder blade
similar to the mandrill but smaller and less brightly colored	informal terms for a meal
a tool with a sharp point and cutting edges for making holes in hard materials (usually rotating rapidly or by repeated blows)

drill (verb)	chuck (verb)
learn by repetition	eject the contents of the stomach through the mouth
teach by repetition	throw carelessly
train in the military, e.g., in the use of weapons	pat or squeeze fondly or playfully, especially under the chin
undergo military training or do military exercises	throw away
make a hole, especially with a pointed power or hand tool