Antonyms of adj lifeless

4 senses of lifeless

Sense 1
lifeless, exanimate -- (deprived of life; no longer living; "a lifeless body")

INDIRECT (VIA dead) -> alive, live -- (possessing life; "the happiest person alive"; "the nerve is alive"; "doctors are working hard to keep him alive"; "burned alive"; "a live canary")

Sense 2
lifeless -- (destitute or having been emptied of life or living beings; "after the dance the littered and lifeless ballroom echoed hollowly")

INDIRECT (VIA empty) -> full -- (containing as much or as many as is possible or normal; "a full glass"; "a sky full of stars"; "a full life"; "the auditorium was full to overflowing")

Sense 3
lifeless -- (lacking animation or excitement or activity; "the party being dead we left early"; "it was a lifeless party until she arrived")

INDIRECT (VIA unanimated) -> animated, alive -- (having life or vigor or spirit; "an animated and expressive face"; "animated conversation"; "became very animated when he heard the good news")

Sense 4
lifeless -- (not having the capacity to support life; "a lifeless planet")

INDIRECT (VIA dead) -> live -- (exerting force or containing energy; "live coals"; "tossed a live cigarette out the window"; "got a shock from a live wire"; "live ore is unmined ore"; "a live bomb"; "a live ball is one in play")

Similarity of adj lifeless

4 senses of lifeless

Sense 1
lifeless, exanimate -- (deprived of life; no longer living; "a lifeless body")
       => dead (vs. alive) -- (no longer having or seeming to have or expecting to have life; "the nerve is dead"; "a dead pallor"; "he was marked as a dead man by the assassin")

Sense 2
lifeless -- (destitute or having been emptied of life or living beings; "after the dance the littered and lifeless ballroom echoed hollowly")
       => empty (vs. full) -- (holding or containing nothing; "an empty glass"; "an empty room"; "full of empty seats"; "empty hours")

Sense 3
lifeless -- (lacking animation or excitement or activity; "the party being dead we left early"; "it was a lifeless party until she arrived")
       => unanimated (vs. animated) -- (not animated or enlivened; dull)

Sense 4
lifeless -- (not having the capacity to support life; "a lifeless planet")
       => dead (vs. live) -- (not showing characteristics of life especially the capacity to sustain life; no longer exerting force or having energy or heat; "Mars is a dead planet"; "dead soil"; "dead coals"; "the fire is dead")