Synonyms of passionless in English:

passionless


See US English definition of passionless

See UK English definition of passionless

adjective

1‘he was not as passionless as they made out’

SYNONYMS
unemotional, cold, cold-blooded, emotionless, frigid, cool, unfeeling, unloving, unresponsive, undemonstrative, impassive, withdrawn, unapproachable, aloof, detached, distant, dispassionate, remote
ANTONYMS

passionate

2‘the whole movie seems oddly passionless’

SYNONYMS
dull, boring, lacking in vitality, spiritless, lifeless, soulless, wooden, dry, desiccated, flat, uninspired, unimpassioned, insipid, lacklustre, colourless, anaemic, bloodless, vapid
ANTONYMS

exciting