bill vs bird

bill and bird both are nouns.

Word	Noun	Adjective	Verb	Adverb
bill	Yes	No	Yes	No
bird	Yes	No	Yes	No

bill (noun)	bird (noun)
the entertainment offered at a public presentation	warm-blooded egg-laying vertebrates characterized by feathers and forelimbs modified as wings
horny projecting mouth of a bird	badminton equipment consisting of a ball of cork or rubber with a crown of feathers
a brim that projects to the front to shade the eyes	a cry or noise made to express displeasure or contempt
a cutting tool with a sharp edge	the flesh of a bird or fowl (wild or domestic) used as food
a sign posted in a public place as an advertisement	informal terms for a (young) woman
an itemized statement of money owed for goods shipped or services rendered
an advertisement (usually printed on a page or in a leaflet) intended for wide distribution
a statute in draft before it becomes law
a list of particulars (as a playbill or bill of fare)
a piece of paper money (especially one issued by a central bank)

bill (verb)	bird (verb)
advertise especially by posters or placards	watch and study birds in their natural habitat
publicize or announce by placards
demand payment