one and only

Singular true love

One and only emphasizes uniqueness or exclusivity.

It can introduce someone singular and irreplaceable: Ladies and gentlemen, the one and only Elvis Presley!

It also refers to a person's true love or soulmate: She's my one and only.

The phrase adds dramatic or romantic emphasis to what "only" already conveys.

Related

once-in-a-lifetime · darling · true love · love of my life · single · meant to be · rarity · soulmate · matchless · cherished · twin flame · other half · better half · adored · inimitable · treasured · nonpareil · incomparable

Categories
Opposites
uniqueness/singularity

one and onlycommon

Widespread and unremarkable

run-of-the-mill · ordinary · dime a dozen · garden-variety · commonplace

replaceability

one and onlyinterchangeable

Able to replace another

replaceable · expendable · substitutable · dispensable · fungible

romantic exclusivity

one and onlyfling

Forceful toss, or tryst

flavor of the week · passing fancy · rebound · side piece · placeholder

Family

one, only, oneself, oneness, atone, one-time, atonement, one-upmanship, atoning

Familiarity
Top 20,000
Profile
Known to kids · Used worldwide · Timeless · Abstract · Positive · Everyday, not technical · Rated G