a, o, b, n, c, r, t, i are letters that make 'corroboration'
OR, OB, ti, oration, Orr, ration, at, ratio, rob, Ro, on, rat, RA, CO, Io, ion, Ob, Ra, At, Co, Ti are words within 'corroboration'
1 possible definitions for 'corroboration'
Under this definition, corroboration is a noun and has the following properties:
documentation, certification have the same meaning as 'corroboration'
'corroboration' can be a type of confirmation.
corroborate, substantiate, confirm, attest, demonstrate, certify, underpin, document, sustain, affirm, manifest, validate, support, bear out, evidence are derivatives of 'corroboration'.