WordNet: certainty, foregone conclusion, sure thing

something that is certain; "his victory is a certainty"

• attribute certain

• attribute uncertain

• hypernym quality

• hyponym cert

• hyponym ineluctability, unavoidability

• hyponym inevitability, inevitableness

• hyponym surety

• hyponym indisputability, indubitability, unquestionability, unquestionableness

• hyponym moral certainty

• hyponym predictability

• hyponym slam dunk

certainty

• (englanti) uncertainty (antonym)
• (suomi) varma asia (synonyymi)

foregone conclusion

• (suomi) itsestäänselvyys (synonyymi)

sure thing

• (suomi) varma juttu (synonyymi)