doubtlessly
adverb
uk/ˈdaʊt.ləs.li/us/ˈdaʊt.ləs.li/used tomeanthat you arecertainthat something istrueor willhappen:
This was doubtlessly amajorerror.
Doubtlessly, hisloyalsupporterswillprotestat thiscomment.
Synonyms
doubtless
undoubtedly
- Critics will doubtlesslycomparethisbookto TheYearof Magical Thinking by Joan Didion.
- Thecomplexityof thisexcellentserieshas doubtlesslycontributedtoitslowaudienceratings.
- They were doubtlesslyconvincedthattheircausewas just.
- You’re doubtlesslyawarethatexcessivedebtis aproblemfor asignificantpercentageofourpopulation.
- Doubtlessly, somepeoplewillfeeluncomfortablewith thisidea.
Certainty
- (as) clear as dayidiom
- (as) sure as eggs is eggsidiom
- and that's flat!idiom
- assured
- assuredly
- decidedly
- deffo
- definite
- definitely
- definitive
- nailsomethingon
- nailed on
- natch
- not miss a beatidiom
- not miss/skip a beatidiom
- solidity
- squarely
- watertight
- would
- you can bet your lifeidiom