Synonyms of the word

slacker

• n. One who procrastinates or is lazy.
• n. A person lacking a sense of direction in life; an underachiever.
• n. A person who seeks to avoid military service.
• n. (very rare) A user of the Slackware Linux operating system.
• n. A member of a certain 1990s subculture associated with Generation X.

bum

• n. The buttocks.
• n. (Britain, Ireland, Australia, New Zealand, informal, rare, Canada, US) The anus.
• n. (by metonymy, informal) A person.
• v. (Britain, transitive, colloquial) To sodomize; to engage in anal sex.
• interj. (Britain) An expression of annoyance.
• n. (Canada, US, colloquial) A homeless person, usually a man.
• n. (Canada, US, colloquial, derogatory) a hobo.
• n. (Canada, US, Australia, colloquial) A lazy, incompetent, or annoying person, usually a man.
• n. (Canada, US, Australia, colloquial, sports) A player or racer who often performs poorly.
• n. (colloquial) A drinking spree.
• v. (transitive, colloquial) To ask someone to give one (something) for free; to beg for something.
• v. (intransitive, colloquial, pejorative) To behave like a hobo or vagabond; to loiter.
• v. (transitive, slang, Britain) To wet the end of a marijuana cigarette (spliff).
• adj. Of poor quality or highly undesirable.
• adj. Unfair.
• adj. Injured and without the possibility of full repair, defective.
• adj. Unpleasant.
• v. To depress; to make unhappy.
• n. (dated) A humming noise.
• v. (intransitive) To make a murmuring or humming sound.
• n. (obsolete) A bumbailiff.

do-nothing

• n. A lazy person.

idler

• n. One who idles; one who spends his or her time in inaction.
• n. One who idles; a lazy person; a sluggard.
• n. (nautical, dated) Any member of a ship's crew who is not required to keep the night-watch.
• n. A mechanical device such as a pulley or wheel that does not transmit power, but supports a moving belt…
• adj. comparative form of idle: more idle.

layabout

• n. A lazy person.

loafer

• n. An idle person.
• n. A shoe with no laces, resembling a moccasin.
• n. (Western US dialects) A wolf, especially a grey or timber wolf.

shirker

• n. One who shirks a duty or responsibility.
• n. One who is lazy.