The act or quality of endorsing
Sponsorship, in means of money, by a company, business or enterprise.
An amendment or annotation to an insurance contract or other official document (such as a driving licence).
An instructor's signed acknowledgement of time practising specific flying skills.
Permission to carry out a specific skill or application in a field in which the practitioner already has a general licence.
Support from an important, renowned figure of a media (celebrity, politics, sports, etc.), to get back up.
Lack of trust or confidence; distrust, untrust.
To be suspicious.
To have no confidence in (something or someone).
To be wary, suspicious or doubtful of (something or someone).
To suspect, to imagine or suppose (something) to be the case.