eccentric
6 antonyms and opposites of eccentric.
Adj — Behaving in an unconventional or slightly odd way; not following normal habits.
Synonyms for eccentric
aberrant
abnormal
anomalous
balmy
barmy
bizarre
crackpot
cranky
eccentrical
erratic
excentrical
extraordinary
far-out
freakish
heteroclite
idiocentric
idiosyncratic
irregular
kookish
kooky
nutbar
odd
oddballish
off-centre
outlandish
outré
peculiar
pixilated
queer
quirky
quizzy
spacy
squirrelly
uncommon
wacky
weird
whimsical
whimsome
wifty
Wodehousian
Wonkaesque
nonconformist
crank
odd duck
weirdo