legitimate

UK: lɪˈdʒɪtɪmət | US: lɪˈdʒɪtəmət

Definition
  1. adj. conforming to the law or rules; valid

  2. adj. genuine or justified

  3. vt. to make lawful or justify

Structure
legit <law>imate <adjective suffix>legit <law>imate <adjective suffix>
Etymology

The word traces back to Latin legitimus (lawful), combining lex (law) with the suffix -timus (indicating superlative or inherent quality). It entered English via Old French legitime, retaining its core meaning of "lawful" while expanding to include broader senses of validity and justification. The verb form emerged later, reflecting the action of making something lawful.

Examples
  1. The court ruled the contract legitimate.

  2. She raised a legitimate concern during the meeting.

  3. His claim was proven legitimate after investigation.

  4. The government worked to legitimate the new policy.

  5. Only legitimate heirs can inherit the estate.