drill vs armed services

drill and armed services both are nouns.

Word	Noun	Adjective	Verb	Adverb
drill	Yes	No	Yes	No
armed services	Yes	No	No	No

drill (noun)	armed services (noun)
systematic training by multiple repetitions	the military forces of a nation
(military) the training of soldiers to march (as in ceremonial parades) or to perform the manual of arms
similar to the mandrill but smaller and less brightly colored
a tool with a sharp point and cutting edges for making holes in hard materials (usually rotating rapidly or by repeated blows)

drill (verb)	armed services (verb)
learn by repetition
teach by repetition
train in the military, e.g., in the use of weapons
undergo military training or do military exercises
make a hole, especially with a pointed power or hand tool