Synonyms for tardy in English

Antonyms

• quick
• punctual
• early
• prompt
• speedy
• rapid
• ready
• rapid-fire
• split-second
• timely
• swift
• prompter
• on time
• instant
• immediate
• faster
• fast
• short-order
• short of time
• speedier
• in such a hurry
• accelerated parole
• accelerate
• less time-consuming
• run faster
• greater speed
• swifter
• meteoric
• winged
• instantaneous
• hair-trigger
• rapid action
• without delay
• as fast as
• quick about
• quick-start
• ...