Synonyms and Antonyms of sweetheart
1
a person with whom one is in love
- I married my high-school sweetheart as soon as we both finished college
beloved, darling, dear, flame, hon, honey, love, squeeze [slang], sweet, sweetie, sweetie pie, truelove
beau, boy, boyfriend, fellow, man, swain
gal, girl, girlfriend, inamorata, ladylove, lass, mistress, tootsie
amour, lover, paramour
doll, duck(s) [chiefly British], pet
date, escort, steady
admirer, gallant, suitor, wooer
groom, husband
bride, wife
significant other
fiancé, intended
crush, heartthrob
2
something very good of its kind
- a charming waterfront cottage that's a real sweetheart
beaut, beauty, bee's knees, cat's meow, corker, crackerjack (also crackajack), daisy, dandy, dilly, doozy (or doozie), dream, honey, hot stuff, humdinger, hummer, jim-dandy, knockout, lollapalooza, lulu [slang], nifty, peach, pip, pippin, ripper, ripsnorter, snorter, sockdolager (or sockdologer), standout
marvel, phenomenon, prodigy, sensation, wonder
catch, crown jewel, diamond, gem, imperial, jewel, pearl, plum, treasure
