part of speech: adjective

inflections: lazier, laziest

definition 1: not willing to give much effort or to work.

  • Please don’t be so lazy about cleaning your room.

synonyms: idle, lethargic, sluggish

antonyms: ambitious, diligent, enterprising, hard, industrious

definition 2: slow to move or react.

  • They walked through the park at a lazy pace.

synonyms: lethargic, slow

antonyms: active, busy

derivations: lazyish (adj.), lazily (adv.), laziness (n.)