level best

Fetched 2026-10-26 (cache).

Synonyms: level set

Antonyms: level set

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|idiomatic}} The [[very]] [[good#Noun|best]] that one can [[do#Verb|do]].

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.