bob vs sport

bob and sport both are nouns.

Word	Noun	Adjective	Verb	Adverb
bob	Yes	No	Yes	No
sport	Yes	No	Yes	No

bob (noun)	sport (noun)
a short abrupt inclination (as of the head)	an active diversion requiring physical exertion and competition
a short or shortened tail of certain animals	the occupation of athletes who compete for pay
a small float usually made of cork; attached to a fishing line	verbal wit or mockery (often at another's expense but not to be taken seriously)
a hanging weight, especially a metal ball on a string	someone who engages in sports
a long racing sled (for 2 or more people) with a steering mechanism	(biology) an organism that has characteristics resulting from chromosomal alteration
a hair style for women and children; a short haircut all around	a person known for the way she (or he) behaves when teased or defeated or subjected to trying circumstances
a former monetary unit in Great Britain	(Maine colloquial) a temporary summer resident of Maine

bob (verb)	sport (verb)
cut hair in the style of a bob	play boisterously
make a curtsy; usually done only by girls and women; as a sign of respect	wear or display in an ostentatious or proud manner
remove or shorten the tail of an animal
move up and down repeatedly in a quick, short movement
ride a bobsled