Thesaurus.com
Dictionary.com
Definitions

longtime

[lawng-tahym, long-] / ˈlɔŋˌtaɪm, ˈlɒŋ- /
ADJECTIVE
deep-seated
Synonyms
STRONGEST
built-in chronic deep-rooted inbred inherent longstanding
WEAK
confirmed deep-down deeply felt dyed-in-the-wool established fixed habitual inborn lodged in one's brain subconscious
Antonyms
STRONGEST
added temporary
ADJECTIVE
veteran
Synonyms
STRONGEST
old-time skilled trained
STRONG
adept expert old pro steady versed vet wise
WEAK
battle-scarred been around disciplined exercised from way back hardened inured knows one's stuff long-serving long-time not born yesterday of the old school practical practiced proficient sophisticated up to speed weathered wise to ways worldly
Antonyms
STRONG
unskilled
WEAK
amateur green inexperienced

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.

Longtime Knicks superfans Spike Lee and Timothée Chalamet as well numerous other athletes and celebrities include long-time basketball fan President Barack Obama also celebrated the win in person and online.

From Salon • Jun. 14, 2026

Longtime on-air anchor Glen Walker is making his way back to broadcast news in Los Angeles.

From Los Angeles Times • Jun. 10, 2026

Longtime critics of Trump are also exploring applying for funds.

From BBC • May 22, 2026

Longtime Duterte ally Senator Alan Peter Cayetano was elected as the new Senate president minutes before Monday's House impeachment vote began.

From Barron's • May 11, 2026

Longtime residents of the Randall plantation couldn’t help but compare the funerals of the father and the son.

From "The Underground Railroad: A Novel" by Colson Whitehead

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "longtime" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com