non-certified

Without official approval

Non-certified describes something or someone lacking official certification or credentials.

A non-certified teacher hasn't completed required licensing.

Non-certified mail doesn't include proof of delivery.

The term often distinguishes informal practitioners from credentialed professionals: a non-certified personal trainer, non-certified organic produce.

unlicensed

unaccredited

Lacking official authorization

unregistered · unauthorized · unofficial · unchartered · non-accredited · unendorsed · unapproved · unrecognized · invalidated · unverified

amateur

hobbyist

Recreational pursuer of interests

self-taught · autodidact · dabbler · neophyte · rookie · apprentice · trainee · greenhorn · newbie · layman

prohibited

banned

Officially disallowed

contraband · blacklisted · barred · disqualified · rejected · vetoed · disallowed · excluded · unsanctioned · outlawed

fraudulent

bogus

Counterfeit or fraudulent

forged · sham · spurious · fraudulent · illegitimate · falsified · fabricated · deceptive · dubious · questionable

Opposites
official certification status

non-certifiedcertified

Officially declared valid

licensed · accredited · credentialed · board-certified · approved

verification and authentication

non-certifiedverified

Confirmed as accurate

authenticated · validated · attested · confirmed · guaranteed

Family

certified, certify, certificate, certification, certifiable, certifiably, uncertified, recertify, recertification

Familiarity
Top 200,000
Profile
Used worldwide · Timeless · Abstract · Everyday, not technical · Rated G