tuck vs athletics

tuck and athletics both are nouns.

Word	Noun	Adjective	Verb	Adverb
tuck	Yes	No	Yes	No
athletics	Yes	No	No	No

tuck (noun)	athletics (noun)
a narrow flattened pleat or fold that is stitched in place	an active diversion requiring physical exertion and competition
a straight sword with a narrow blade and two edges	participation in sports events as an extracurricular activity
(sports) a bodily position adopted in some sports (such as diving or skiing) in which the knees are bent and the thighs are drawn close to the chest	a contest between athletes
eatables (especially sweets)

tuck (verb)	athletics (verb)
fit snugly into
make a tuck or several folds in
draw together into folds or puckers