All attested synonyms
at·test
A a adjective attested
- historical — of, pertaining to, treating, or characteristic of history or past events: historical records; historical research.
- valid — sound; just; well-founded: a valid reason.
- authoritative — Someone or something that is authoritative gives an impression of power and importance and is likely to be obeyed.
- sure enough — free from doubt as to the reliability, character, action, etc., of something: to be sure of one's data.
- unanswerable — not capable of being answered; not having a known or discoverable answer: an unanswerable question.
- archival — Archival means belonging or relating to archives.
- guaranteed — a promise or assurance, especially one in writing, that something is of specified quality, content, benefit, etc., or that it will perform satisfactorily for a given length of time: a money-back guarantee.
- on ice — the solid form of water, produced by freezing; frozen water.
- in force — physical power or strength possessed by a living being: He used all his force in opening the window.
- surefire — sure to work; foolproof: a surefire moneymaking scheme.