Term: kvetch: (Yiddish) a constant complainer
Broader: unwelcome person: a person who for some reason is not wanted or welcome | Unrelated: road builder: someone whose business is to build roads
Broader: unwelcome person: a person who for some reason is not wanted or welcome | Unrelated: griseofulvin: a kind of penicillin (a fungicidal antibiotic with the trade name Fulvicin) produced by molds of the genus Penicillium
Broader: unwelcome person: a person who for some reason is not wanted or welcome | Unrelated: turgidity: pompously embellished language
Broader: unwelcome person: a person who for some reason is not wanted or welcome | Unrelated: meeting: a small informal social gathering
Broader: unwelcome person: a person who for some reason is not wanted or welcome | Unrelated: third gear: the third from the lowest forward ratio gear in the gear box of a motor vehicle
Broader: unwelcome person: a person who for some reason is not wanted or welcome | Unrelated: fireman: play in which children pretend to put out a fire
Broader: unwelcome person: a person who for some reason is not wanted or welcome | Unrelated: nonconformity: failure to conform to accepted standards of behavior
Broader: unwelcome person: a person who for some reason is not wanted or welcome | Unrelated: postulator: (Roman Catholic Church) someone who proposes or pleads for a candidate for beatification or canonization
Broader: unwelcome person: a person who for some reason is not wanted or welcome | Unrelated: speculator: someone who risks losses for the possibility of considerable gains
Broader: unwelcome person: a person who for some reason is not wanted or welcome | Unrelated: coiner: a maker of counterfeit coins