Thesaurus.com
Dictionary.com
Showing results for best friend. Search instead for bestreitend.
Definitions

best friend

[best frend] / ˈbɛst ˈfrɛnd /
NOUN
bosom friend
Synonyms
WEAK
bosom buddy close friend companion confidant dear friend pal soul mate
NOUN
fast friend
Synonyms
WEAK
constant friend devoted friend fidus Achates good friend great friend staunch friend trusted friend trusty friend

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.

A mainstay throughout Walsh's career has been best friend and team-mate Williamson, who played alongside her in England's youth teams.

From BBC • Apr. 13, 2026

Berlant plays Maddie’s best friend in the film.

From Los Angeles Times • Apr. 8, 2026

“Instagram can be your best friend as a Realtor,” she adds.

From MarketWatch • Apr. 3, 2026

Kerr and her best friend had spent hundreds of dollars preparing for Barbie Dream Fest, a three-day event that organizers touted as a chance for fans to “live the dream life.”

From Los Angeles Times • Apr. 1, 2026

I remember it was late at night, but as Dad and I pulled away from our building, I could see Mr. Prince and my scaly best friend under a streetlamp, watching us go.

From "The Manifestor Prophecy" by Angie Thomas