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without any doubt
used for saying that something is certainly true or is accepted by everyone
used when you are fairly sure that you are right, especially as a way of politely disagreeing with someone
used for politely saying you are certain that you are right about something
used for saying that you are completely certain of something
used for emphasizing that you are sure something is true
used for emphasizing that you are completely certain that something will happen
used for emphasizing that something is certain
used for expressing your opinion about something, especially when you are sure that you are right
a start-up … whose value has reached more than one billion US dollars
a small bird with long legs that lives near water
an afternoon full of crafts
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Free thesaurus definition of ways of saying you are sure from the Macmillan English Dictionary - a free English dictionary online with thesaurus and with pronunciation from Macmillan Publishers Limited.