be+sure+or+certain+of
101sure cop — Australian Slang something certain …
102sure thing — I (Roget s IV) n. Syn. no gamble, certainty, safe venture, safe investment; see winner . II (Roget s 3 Superthesaurus) n. safe bet, certainty, *shoo in, *cinch. III (Roget s Thesaurus II) noun A clearly established fact: certainty, cinch. See… …
103certain — cer·tain || sÉœËtn adj. sure, definite; particular, specific …
104sure — ʃʊr /ʃʊə adj. certain; firm; confident; inevitable; reliable; steady adv. certainly …
105sure card — something that is certain to bring the desired results …
106sure thing — without a doubt, surely, for certain; certainty, certitude …
107sure as eggs is eggs — These means absolutely certain, and we do say is even though it is grammatically wrong. (Dorking School Dictionary) …
108sure-fire — adjective informal certain to succeed …
109Sure as eggs is eggs — These means absolutely certain, and we do say is even though it is grammatically wrong …
110sure, that's for — That is certain …