© 2026 Sloth Lingo. Learn easy. Lounge wisely.

legitimate

Intermediate (B1)

IPA: /lɪˈdʒɪtɪmət/

KK: /lɪˈdʒɪtɪmət/

adjective
Definition

Real and accepted; not false or illegal. It can also mean reasonable or based on good reasons.


Example

She had a legitimate reason for being late to the meeting.


Conversation
Sloth A
I heard that company has a legitimate reason for raising their prices.
Sloth B
Really? I thought it was just a trick to make more money.
Sloth A
No, apparently they had to deal with some unexpected costs.
Sloth B
That makes sense. As long as it's legitimate, I guess it's fair.

Synonyms & Antonyms
Synonyms
authentic
valid
lawful
Antonyms
illegitimate
unlawful
invalid
transitive verb
Definition

To make something lawful or acceptable, often by official means.


Example

The new law aims to legitimate the use of renewable energy sources.


Tense Forms

Past: legitimated

Past Participle: legitimated


Conversation
Sloth A
Did you hear that they decided to legitimate his claims about the project?
Sloth B
Yeah, I was surprised they actually took him seriously.
Sloth A
I thought it was a good move; it makes everything more official.
Sloth B
Root Explanation

Legitimate → It is formed from "legitimus" (meaning lawful or according to law) and the suffix "-ate" (indicating to make or to cause). The word "legitimate" means to make lawful or to recognize as lawful.

Memory Tip

Think of something being made 'lawful' ('legitimus') — that's why 'legitimate' means something that is lawful or accepted.

Visually Confused Words
illegitimate
dislegitimate
illegitimatize
illegitimately
reintimate
Is this page helpful?
Absolutely! It really adds credibility to his work.

Synonyms & Antonyms
Synonyms
validate
authorize
certify
Antonyms
invalidate
prohibit
disallow