Synonyms of number one

number one

adjective

variants also No. 1

1

as in highest

coming before all others in importance

considers international terrorism to be the number one threat to national security

Synonyms & Similar Words

• highest
• greatest
• main
• leading
• foremost
• big
• chief
• first
• predominant
• key
• prior
• primary
• paramount
• principal
• central
• numero uno
• supreme
• dominant
• cardinal
• overriding
• capital
• sovereign
• primal
• overbearing
• master
• premier
• great
• sovran
• top
• overmastering
• grand
• arch
• signal
• preeminent
• major
• outstanding
• eminent
• distinguished
• noteworthy
• notable
• illustrious
• high-level
• stellar
• senior
• prestigious
• superior
• momentous
• star
• important
• incomparable
• mighty
• influential
• significant
• noble
• unparalleled
• famous
• unequalled
• renowned
• celebrated
• famed
• unequaled
• unsurpassed
• matchless

Antonyms & Near Antonyms

• last
• least
• minor
• slight
• trivial
• negligible
• unimportant
• insignificant
• secondary
• subordinate
• collateral
• inferior
• inconsequential
• trifling
• inconsiderable
• subsidiary

2

as in excellent

of the very best kind

the company's chocolate is rated as number one by serious chocoholics

Synonyms & Similar Words

• excellent
• stellar
• sensational
• superb
• fine
• hot
• great
• awesome
• superior
• beautiful
• too much
• quality
• adequate
• classic
• noble
• top
• wonderful
• acceptable
• out of this world
• topping
• famous
• terrific
• par excellence
• fabulous
• divine
• cool
• satisfactory
• cracking
• exceptional
• prime
• heavenly
• immense
• grand
• lovely
• standard
• sterling
• premium
• slick
• mean
• marvellous
• choice
• banner
• swell
• okay
• fantastic
• numero uno
• first-class
• special
• prize
• splendid
• neat
• marvelous
• better
• all right
• capital
• frontline
• brave
• A1
• superlative
• dandy
• dynamite
• primo
• good
• boss
• first-rate
• nifty
• high-class
• peachy
• groovy
• OK
• hype
• blue-ribbon
• bumper
• keen
• top-notch
• radical
• down
• dope
• gone
• crackerjack
• first-string
• wizard
• top-shelf
• out-of-sight
• bully
• fab
• unsurpassed
• select
• supernal
• righteous
• topflight
• peachy keen
• blue-chip
• phat
• brag
• gangbuster
• gilt-edge
• bonny
• tip-top
• bonnie
• decent
• corking
• top-of-the-line
• bang-up
• gangbusters
• fantabulous
• A-OK
• five-star
• boffo
• prizewinning
• classical
• four-star
• jim-dandy
• tolerable
• gilt-edged
• traditional
• fancy
• passable
• high-grade
• high-test
• superfine

Antonyms & Near Antonyms

• terrible
• poor
• awful
• pathetic
• rotten
• lousy
• vile
• wretched
• atrocious
• inferior
• bad
• unsatisfactory
• substandard
• low-grade
• execrable
• mediocre
• middling
• second-class
• second-rate