best
adjective
 uk                    
    
        
/best/ us                    
    
        
/best/A1  
 Are you sure this is the best way of doing it?
best friend She was my best friend (= the friend I liked most).
it is best to It's best (= it is wise) to get to the supermarket early.
- bestShe was the best singer in the country.
 - excellentHe was an excellent singer.
 - superlativeShe gave a superlative performance.
 - superbThe meal was absolutely superb.
 - outstandingHe was an outstanding chef.
 
- (as) good as gold idiom
 - all is well idiom
 - at the best of times idiom
 - be off the hook idiom
 - be the last word in something idiom
 - better
 - cut
 - gold standard
 - heteronormative
 - high-quality
 - knock something into a cocked hat idiom
 - leave someone/something in the dust idiom
 - miles idiom
 - second
 - sound
 - super good
 - topper
 - unexcelled
 - unsurpassed
 - up your game idiom
 
best
adverb
 uk                    
    
        
/best/ us                    
    
        
/best/B1  
 as best you can mainly UK
                
            See more        - For reasons best known to himself he's decided to leave his job.
 - "The table that I liked best was about so wide," she said, holding her arms out a metre and a half.
 - We could go now or this afternoon - whatever time suits you best.
 - I'll have to do some thinking about how best to arrange the books.
 - Under what conditions do plants grow best?
 
- (as) good as gold idiom
 - all is well idiom
 - at the best of times idiom
 - be off the hook idiom
 - be the last word in something idiom
 - better
 - cut
 - gold standard
 - heteronormative
 - high-quality
 - knock something into a cocked hat idiom
 - leave someone/something in the dust idiom
 - miles idiom
 - second
 - sound
 - super good
 - topper
 - unexcelled
 - unsurpassed
 - up your game idiom
 
Idioms
 Best, ... informal
 do/try your (very) best
                
            See more         to the best of your ability (also to the best of your abilities)
                
            See more        - badass
 - be the best thing since sliced bread idiom
 - beatification
 - beaut
 - beauty
 - blinder
 - flagship
 - green flag
 - grouse
 - hidden depths
 - hidden gem
 - high-end
 - humdinger
 - keeper
 - peach
 - pull factor
 - queen
 - ripper
 - the real deal
 - the Rolls-Royce of something idiom
 
You can also find related words, phrases, and synonyms in the topics:
- air supremacy
 - annihilate
 - annihilation
 - bank
 - be gunning for someone idiom
 - blowout
 - massacre
 - medal
 - mincemeat
 - moral victory
 - move/go/close in for the kill idiom
 - scrape
 - stomp
 - stomp on someone/something phrasal verb
 - sweep the board idiom
 - take someone down phrasal verb
 - take something apart phrasal verb
 - thrash
 - trouser
 - vanquish