Textual thesaurus for "certain"

(adj) sure

exercising or taking care great enough to bring assurance

be certain to disconnect the iron when you are through; be sure to lock the doors

(adj) sure

having or feeling no doubt or uncertainty; confident and assured

felt certain of success; was sure (or certain) she had seen it; was very sure in his beliefs; sure of her friends

(adj) sure

certain to occur; destined or inevitable

he was certain to fail; his fate is certain; In this life nothing is certain but death and taxes- Benjamin Franklin; he faced certain death; sudden but sure regret; he is sure to win

(adj) sure

reliable in operation or effect

a quick and certain remedy; a sure way to distinguish the two; wood dust is a sure sign of termites

(adj) sealed

established irrevocably

his fate is sealed