Thesaurus.com
Dictionary.com
Definitions

old

[ohld] / oʊld /
ADJECTIVE
advanced in age
Synonyms
STRONGEST
aged ancient decrepit elderly gray mature tired venerable
STRONG
fossil senior versed veteran
WEAK
along in years broken down debilitated enfeebled exhausted experienced geriatric getting on gray-haired grizzled hoary impaired inactive infirm matured not young olden oldish over the hill past one's prime seasoned senile skilled superannuated wasted
Antonyms
STRONGEST
new young youthful
STRONG
green inexperienced
WEAK
contemporary current fresh late modern recent up-to-date
ADJECTIVE
obsolete, outdated
Synonyms
STRONGEST
age-old antique crumbling former old-fashioned old-time original outmoded primitive traditional venerable
STRONG
aboriginal antediluvian bygone past relic remote
WEAK
antiquated archaic cast-off dated decayed done démodé early erstwhile hackneyed immemorial late moth-eaten of old of yore olden oldfangled once onetime out-of-date passé primeval primordial pristine quondam rusty sometime stale superannuated time-worn unfashionable unoriginal worn-out
Antonyms
STRONGEST
current fresh modern new present up-to-date
WEAK
contemporary recent young youthful
ADJECTIVE
traditional, long-established
Synonyms
STRONGEST
age-old established familiar
STRONG
constant firm perennial solid steady versed veteran vintage
WEAK
continuing enduring experienced hardened inveterate lifelong long-lasting long-lived of long standing perpetual practiced skilled staying time-honored
Antonyms
STRONG
broken changeable green inexperienced intermittent interrupted soft unstable unsteady untrustworthy wavering weak
WEAK
contemporary current fresh late modern new recent up-to-date young youthful

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.

About 30% of car buyers trading in vehicles in the first quarter had negative equity, owing an average of about $7,200 on their old loans.

From The Wall Street Journal • Apr. 26, 2026

Streets with old cottages give way to newer subdivisions on the south end, where many of the “No Data Center” lawn signs are found.

From The Wall Street Journal • Apr. 26, 2026

Instead, he's interested in what happens when someone returns from the city and tries to fit back into their old life.

From BBC • Apr. 25, 2026

The old heads would’ve passed the music on, the new generations could conduct their own research, and everyone would be free to do as they please.

From Salon • Apr. 25, 2026

Too old to believe that his fridge was more than a fridge and some . . . portal?

From "Legendary Frybread Drive-In" by Cynthia Leitich Smith