Insignificant Antonyms

Trying to find opposite word for insignificant in English? No problem. Our site contains antonyms of insignificant in 13 different contexts. We have listed all the opposite words for insignificant alphabetically.

big

a whale of a
ample
awash
brimming
bulky
bull
burly
capacious
chock-full
colossal
commodious
considerable
copious
crowded

consequential

big
considerable
eventful
far-reaching
grave
important
material
meaningful
momentous
serious
substantial
weighty

huge

behemothic
bulky
colossal
cyclopean
elephantine
enormous
extensive
gargantuan
giant
gigantic
great
gross
humongous
immeasurable

important

big
big-league
chief
considerable
conspicuous
critical
crucial
decisive
determining
earnest
essential
esteemed
exceptional
exigent

large

ample
barn door
blimp
booming
broad
bulky
capacious
colossal
comprehensive
considerable
copious
enormous
excessive
exorbitant

major

above
better
big
chief
considerable
dominant
elder
exceeding
extensive
extreme
greater
hefty
higher
large

meaningful

allusive
big
clear
concise
consequential
considerable
deep
eloquent
essential
exact
explicit
expressive
heavy
important

sensible

all there
astute
attentive
au courant
aware
canny
cognizant
commonsensical
conscious
consequent
conversant
cool
discerning
discreet

significant

cogent
compelling
convincing
denoting
eloquent
expressing
expressive
facund
forceful
heavy
important
indicative
knowing
meaning

substantial

abundant
big
big-deal
bulky
consequential
considerable
durable
extraordinary
firm
generous
goodly
heavy
heavyweight
hefty

useful

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

valuable

admired
appreciated
beneficial
cherished
collectible
costly
dear
esteemed
estimable
expensive
heirloom
held dear
helpful
high-priced

worthwhile

advantageous
beneficial
constructive
estimable
excellent
gainful
good
important
invaluable
justifiable
lucrative
meritorious
money-making
paying

Share on