laughing away (verb) dismiss: put out of one's mind
Sinonime: accepted, achieved,
approved, ascertained,
assured, authenticated,
certain,
closed, concluded,
confirmed, corroborated, demonstrated,
determined, endorsed, found out,
guaranteed, identified, objectified,
proved, substantiated,
sure,
undeniable, upheld,
valid, validated,
verifiedAntonime: false, invalidated,
untrue