1. (adj)belated, late, tardy after the expected or usual time; delayed Synonyms: tardy, former(a), belated, late(a), recent, later(a), late, previous(a) Antonyms: punctual
Synonyms, Thesaurus & Antonyms of 'tardy'
English Synonyms and Antonyms
1. tardy Slow signifies moving through a relatively short distance, or with a relatively small number of motions in a given time; slow also applies to that which is a relatively long while in beginning or Synonyms: slow, dawdling, dilatory, gradual, lingering, slack, delaying, drowsy, inactive, moderate, sluggish, deliberate, dull, inert, procrastinating, tardy
Synonyms for tardy 
