bobfloat vs cork

bobfloat and cork both are nouns.

Word	Noun	Adjective	Verb	Adverb
bobfloat	Yes	No	No	No
cork	Yes	No	Yes	No

As nouns, bobfloat and cork are synonyms defined as:

bobfloat and cork: a small float usually made of cork; attached to a fishing line

Other synonyms of bobfloat include bob, bobber.

bobfloat (noun)	cork (noun)
a small float usually made of cork; attached to a fishing line	the plug in the mouth of a bottle (especially a wine bottle)
	a small float usually made of cork; attached to a fishing line
	outer bark of the cork oak; used for stoppers for bottles etc.
	(botany) outer tissue of bark; a protective layer of dead cells

bobfloat (verb)	cork (verb)
	stuff with cork
	close a bottle with a cork