Upper-Intermediate (B2)
IPA: /ˈrɛprəˌbeɪt/
KK: /ˈrɛprəˌbeɪt/
Definition
Describing someone who behaves in a morally wrong or shameless way.
Example
The reprobate actions of the politician shocked the community.
Conversation

Did you hear about that guy who got kicked out of the club last night?

Yeah, I heard he was acting like a total reprobate.

It's crazy how some people don't know how to control themselves.

Right? It's like they don't care about the rules at all.
Synonyms & Antonyms
Synonyms
depraved
immoral
unprincipled
Definition
A person who behaves in a morally wrong way or lacks principles.
Example
Despite his charm, many considered him a reprobate due to his dishonest actions.
Conversation

Did you hear about that guy who got kicked out of the bar last night?

Yeah, I heard he was a total reprobate causing trouble.

It's surprising how some people just don't know when to stop.
Definition
To disapprove of someone or something strongly; to condemn or criticize them.
Example
The teacher reproved the student for not completing his homework on time.
Tense Forms
Past: reprobated
Past Participle: reprobated
Conversation

I really can't believe how some people act sometimes.

I know, right? It's like they don't care at all.

Exactly! I feel like I have to reprobate their behavior just to stand up for what's right.
Root Explanation
Reprobate is formed from "re-" (meaning back or again) and "probare" (meaning to test or prove). The term originally referred to someone who has been tested and found wanting or rejected, hence a morally unprincipled person.
Memory Tip
Think of someone who has been 'tested' ('probare') and found lacking, which helps you remember that a reprobate is someone rejected for their moral failings.
Visually Confused Words
probate
unreprobated
exprobrate
reparate
aerobate
rerobe
rerate
reciprocate