phlegmatic Synonyms - page 2
coolheaded
imperturbable
even-tempered
unexcitable
unresponsive
blase
equanimous
half-hearted
hard-headed
impassible
incurious
indolent
inert
insouciant
lackadaisical
equable
dull
dispassionate
cold
cold-blooded
collected
confident
controlled
cool
cool-headed
aloof
disinterested
languid
languorous
philosophical
phlegmatical
pluckless
pococurante
poised
sedate
self-assured
self-possessed
slothful
philosophic
passive
passionless
laodicean
lethargic
lethargical
lifeless
listless
lukewarm
lymphatic
lymphoid
matter-of-fact