attested

About 2.28 uses per million words.

Meaning

1. verb simple past and past participle of attest
2. adjective Proven; shown to be true with evidence.
3. adjective Supported with testimony.
4. adjective Certified as good, correct, or pure.
5. adjective Of words or languages, proven to have existed by records.

   The word "slæpwerig" (sleep-weary) is attested in the Exeter Book in the form "slæpwerigne".

Similar words

avowed sworn genuine authenticated documented witnessed proven verified asserted justified

Often followed by

by to in the as that for and copy