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Definitions

all-powerful

[awl-pou-er-fuhl] / ˈɔlˈpaʊ ər fəl /
ADJECTIVE
almighty
Synonyms
STRONG
absolute
WEAK
invincible mighty omnipotent puissant supreme unlimited
Antonyms
WEAK
insignificant lowly powerless weak
ADJECTIVE
autocratic
Synonyms
STRONGEST
arbitrary dictatorial domineering imperious tyrannical
WEAK
absolute bossy czarlike despotic driving monocratic pushing tyrannous
Antonyms
STRONGEST
democratic
ADJECTIVE
divine
Synonyms
STRONGEST
angelic celestial eternal heavenly holy mystical religious sacred spiritual supernatural transcendent wonderful
STRONG
almighty anointed consecrated exalted hallowed sanctified superlative
WEAK
admirable ambrosial beatific beautiful blissful deific deistic excellent glorious godlike godly immaculate magnificent marvelous omnipotent omnipresent omniscient rapturous sacramental sacrosanct splendid superhuman supreme theistic transcendental transmundane unearthly
Antonyms
STRONGEST
earthly hellish irreligious irreverent ungodly unholy unsacred
ADJECTIVE
formidable
Synonyms
STRONGEST
arduous challenging intimidating onerous powerful tough tremendous
WEAK
ballbuster colossal effortful hard labored laborious mighty overpowering puissant rough staggering strenuous toilsome tough proposition uphill
Antonyms
STRONGEST
easy facile ineffective insignificant little small unimportant weak
WEAK
feeble friendly harmless not hard trivial
ADJECTIVE
powerful
Synonyms
STRONGEST
authoritative capable compelling dominant dynamic energetic forceful impressive influential mighty persuasive potent robust vigorous
WEAK
able almighty authoritarian big-wheel cogent commanding competent controlling convincing effectual efficacious forcible in control in the saddle omnipotent overruling paramount preeminent prevailing puissant ruling sovereign stalwart strapping strengthy sturdy supreme telling upper hand weighty wicked wieldy
Antonyms
STRONGEST
idle impotent inactive incapable ineffective ineffectual insignificant lethargic unimportant weak
WEAK
unable
ADJECTIVE
predominant
Synonyms
STRONGEST
dominant dominating main potent prevailing prevalent weighty
WEAK
absolute almighty arbitrary ascendant authoritative capital chief controlling directing effective efficacious governing holding the reins imperious influential leading mighty official omnipotent overbearing overpowering paramount predominate preponderant primary prime principal prominent reigning sovereign superior superlative supervisory supreme surpassing transcendent
Antonyms
STRONGEST
inferior minor secondary subordinate unimportant
WEAK
inconsequential trivial

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Modern-day California has never had that kind of all-powerful political machine.

From Los Angeles Times • Apr. 1, 2026

It's an all-powerful office - the supreme leader is head of state and commander-in-chief of the armed forces, including the elite Revolutionary Guards.

From BBC • Feb. 28, 2026

He would build the onetime start-up into an all-powerful monopoly by ruthlessly buying—or destroying—the competition.

From Barron's • Jan. 28, 2026

Its republican institutions, humanist constitution and all-powerful president have much in common with America’s.

From The Wall Street Journal • Dec. 12, 2025

If the captain isn’t all-powerful, perhaps getting that key isn’t as impossible as I thought.

From "Challenger Deep" by Neal Shusterman

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.