| English | Synonym |
|---|---|
| certain adjective | boundadjective carefuladjective confidentadjective convincedadjective definiteadjective dependableadjective destinedadjective doomedadjective fatedadjective foreordainedadjective in foradjective indisputableadjective positiveadjective predestinateadjective predestinedadjective predictableadjective reliableadjective sureadjective sure as shootingadjective uncertainadjective unsealedadjective unsureadjective |
| certainly adverb | for certainadverb for sureadverb sureadverb sure as shootingadverb sure enoughadverb surelyadverb |
| certainty noun | cognitive statenoun qualitynoun state of mindnoun sure thingnoun uncertaintynoun |
| ascertain verb | discoververb find outverb get a lineverb get windverb get wordverb hearverb |