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Ways of saying you are sure - synonyms or related words

surely

adverb

without any doubt

undoubtedly

adverb

used for saying that something is certainly true or is accepted by everyone

I bet/I’ll bet

spoken used for saying that you are sure about something

correct me if I’m wrong

used when you are fairly sure that you are right, especially as a way of politely disagreeing with someone

unless I’m mistaken

used for politely saying you are certain that you are right about something

beyond/without a shadow of a doubt

used for saying that you are completely certain of something

know for a fact (that)

used for emphasizing that you are sure something is true

put money on something

used for emphasizing that you are completely certain that something will happen

no doubt/question but that

used for emphasizing that something is certain

in my humble opinion

used for expressing your opinion about something, especially when you are sure that you are right

BuzzWord

moonbow

a rainbow produced when water droplets in the air reflect light from the moon rather than the sun

BuzzWord Article

Open Dictionary

platform capitalism

a way of doing business that involves recruiting large numbers of people who work for themselves using the company's platform, as used by companies such as Uber, Deliveroo and the like

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