Added 9 October 2026 tacitly adverb Categories: Describing WordsRare Words adverb ! Definition from Wiktionary (CC BY-SA). More about tacitly at Wordnik → Where our words come from → In a tacit manner; done in silence or implied. Your failure to object to the request resulted in you tacitly approving the change. Related Words: silentlyquietlyindirectlyimplicitlyimpliedlyinherentlyinclusivelyautomaticallyunspokenlyinexplicitlyunimplicitly Back to today's word