nightly synonyms

nightly

modif.

nocturnal, night inhabiting, in the hours of night, every twenty-four hours, during the hours of darkness, at night, each night, every night, by night; see also regularly 1.

Antonyms daily*, by day, diurnal.

Webster's New World Roget's A-Z Thesaurus Copyright © 1999 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.