Definitions from Wiktionary (have something on good authority)
▸ verb: To know from a reliable source (that).
▸ Words similar to have something on good authority
▸ Usage examples for have something on good authority
▸ Idioms related to have something on good authority
▸ Wikipedia articles (New!)
▸ Words that often appear near have something on good authority
▸ Rhymes of have something on good authority
▸ Invented words related to have something on good authority
▸ verb: To know from a reliable source (that).
Similar:
vouch for,
have it,
know inside and out,
rely on,
take someone at their word,
have reason,
vouch,
swear by,
speak by the card,
know,
more...
▸ Words similar to have something on good authority
▸ Usage examples for have something on good authority
▸ Idioms related to have something on good authority
▸ Wikipedia articles (New!)
▸ Words that often appear near have something on good authority
▸ Rhymes of have something on good authority
▸ Invented words related to have something on good authority