noun
unqualified person; unlicensed person; legally incompetent person
Refers to someone who lacks the required qualifications, license, or legal capacity for a specific role or action. Often used in legal, professional, or regulatory contexts.
無資格者が医療行為を行うことは法律で禁じられている。
It is prohibited by law for an unqualified person to perform medical procedures.
この試験に合格しないと、無資格者のまま現場には入れない。
If you don't pass this exam, you'll remain an unqualified person and won't be allowed on site.
Compound of 無 (mu, 'without') + 資格 (shikaku, 'qualification') + 者 (sha, 'person').