Synonyms of phlegmatic in English:

phlegmatic


See US English definition of phlegmatic

See UK English definition of phlegmatic

See Spanish definition of flemático

adjective

1‘a phlegmatic attitude to every crisis’

SYNONYMS
self-controlled, calm, cool, composed, cool, calm, and collected, cool-headed, controlled, serene, tranquil, placid, impassive, self-possessed, self-confident, self-assured, stolid, imperturbable, unruffled, poised, level-headed, dispassionate, philosophical
informal unflappable
rare equanimous
ANTONYMS

excitable, quick-tempered