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Showing results for best friend.
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.

“Sustained high oil prices are the best friend of exploration,” said Schreiner Parker, an analyst at Rystad Energy, a research and consulting firm.

From The Wall Street Journal • Apr. 20, 2026

What would you do if your best friend did something and you knew it was wrong?

From BBC • Apr. 9, 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

It’s like cleaning the house before the cleaning company gets there, or using deodorant before you see your best friend.

From "Kwame Crashes the Underworld" by Craig Kofi Farmer