Heceleme
im·per·tur·ba·bleEş anlamlılar
assured,
complacent,
composed,
cool,
cool as cucumber,
disimpassioned,
equanimous,
hard as nails,
immovable,
nerveless,
nonchalant,
roll with punches,
sedate,
self-possessed,
self-satisfiedEtimoloji
[ "im-p&r-'t&r-b&-b& ] (adjective.) 15th century. Middle English, from Late Latin imperturbabilis, from Latin in- + perturbare to perturb.