Synonyms of quickest

Adjective

1. quick, speedy, fast (vs. slow)

usage: accomplished rapidly and without delay; "was quick to make friends"; "his quick reaction prevented an accident"; "hoped for a speedy resolution of the problem"; "a speedy recovery"; "he has a right to a speedy trial"

2. flying, quick, fast, hurried (vs. unhurried)

usage: hurried and brief; "paid a flying visit"; "took a flying glance at the book"; "a quick inspection"; "a fast visit"

3. agile, nimble, quick, spry, active (vs. inactive)

usage: moving quickly and lightly; "sleek and agile as a gymnast"; "as nimble as a deer"; "nimble fingers"; "quick of foot"; "the old dog was so spry it was halfway up the stairs before we could stop it"

4. quick, ready, intelligent (vs. unintelligent)

usage: apprehending and responding with speed and sensitivity; "a quick mind"; "a ready wit"

5. immediate, prompt, quick, straightaway, fast (vs. slow)

usage: performed with little or no delay; "an immediate reply to my letter"; "a prompt reply"; "was quick to respond"; "a straightaway denial"

6. quick, warm, excitable (vs. unexcitable)

usage: easily aroused or excited; "a quick temper"; "a warm temper"

Adverb

1. quickest, fastest

usage: most quickly