Inefficient Antonyms

Trying to find opposite word for inefficient in English? No problem. Our site contains antonyms of inefficient in 14 different contexts. We have listed all the opposite words for inefficient alphabetically.

able

adept
adequate
adroit
agile
alert
apt
bright
capable
competent
cunning
deft
dexterous

capable

able
accomplished
adapted
adept
adequate
apt
au fait
clever
competent
dynamite
efficient
experienced

competent

adapted
adequate
all around
appropriate
au fait
being a pistol
capable
clever
complete
crisp
decent
dynamite

dexterous

able
active
acute
adept
adroit
agile
apt
artful
canny
clever
crack
crackerjack

effective

able
active
adequate
capable
cogent
compelling
competent
convincing
direct
effectual
efficacious
efficient

efficient

able
accomplished
active
adapted
adequate
apt
businesslike
capable
clever
competent
conducive
decisive

expert

able
adept
adroit
apt
big league
clever
crack
crackerjack
deft
dexterous
experienced
facile

fit

able
adapted
adequate
advantageous
apposite
apt
becoming
befitting
beneficial
capable
comely
comme il faut

neat

accurate
apple-pie order
chic
correct
dainty
dapper
elegant
exact
fastidious
finical
finicky
immaculate

skillful

a hand at
accomplished
adept
adroit
apt
brainy
clever
competent
cool
crack
crackerjack
dexterous

sound

alive and kicking
effectual
entire
firm
fit
flawless
hale
hearty
in the pink
intact
perfect
right

strong

able
able-bodied
active
athletic
big
capable
durable
enduring
energetic
firm
fixed
forceful

tidy

apple-pie order
businesslike
chipper
cleanly
in good shape
methodical
neat as a pin
ordered
orderly
shipshape
sleek
snug

useful

advantageous
all-purpose
applied
appropriate
brave
commodious
convenient
effective
favorable
fit
fruitful
functional

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