obnoxious - Master This Word
Master this word with our 5-step learning method – Learn English in English
obnoxious Word Meanings
- highly offensive or unpleasant
- causing strong dislike
- intolerably annoying
obnoxious Example Sentences
Example sentences are the start of understanding. Don't rush to memorize. First feel how the word works in a sentence.
obnoxious Phonetic & Pronunciation
UK
/əbˈnɒkʃəs/
US
/əbˈnɑːkʃəs/
obnoxious Word Etymology
ob- = against + noxious = harmful. Origin: Latin → Old French → English. Imagine a person who is harmful to a gathering, emitting bad smells that make everyone want to leave.
Note 1: These definitions and etymologies are not standard dictionary definitions, but extended explanations provided to help with memorization and understanding of the actual application of words. Through this background information, we strive to make words more vivid and easier to understand, and help you remember their meanings in real life.
Note 2: LexiTalk designs the learning flow around the linguistics principle of “Comprehensible Input.” When learners encounter material that is slightly above their level but still understandable from context, the brain naturally absorbs the language. That’s why we keep every word inside authentic contexts, using examples and associations to help you understand it and use it flexibly.
Read the FAQ explanation of Comprehensible InputReal Context
Obnoxious describes behavior, people, or sounds that are extremely offensive, repugnant, or irritating to others. It implies more than being merely disagreeable: it crosses a social line in a way that makes most people want to leave the situation. Common examples include loud, aggressive conduct, deliberately rude remarks, or smells and actions that offend many people. In use you might say that something has obnoxious humor or that a person is obnoxious in a meeting. The word carries a strong negative judgment and is typically reserved for situations you find intolerable, rather than for small annoyances.
Usage Reminders
- Use it for strong disapproval, not mild annoyance.
- It describes behavior or situations that violate social norms.
- It is stronger than 'annoying' and implies a moral judgment.
- Avoid applying it to minor irritations or casual complaints.
- Consider tone: you may sound harsh in casual conversation.
- Context matters: reserve for clear, offensive conduct.
Common Misconceptions
- Believing it equals merely 'annoying' or 'rude' in all contexts
- Thinking it can describe neutral smells or objects
- Using it for minor irritations or everyday annoyances
- Assuming it is a casual, neutral term
- Applying it to groups of people rather than specific actions
Thinking Differences
English tends to reserve obnoxious for clearly unacceptable behavior or comments that offend common social norms; it carries moral judgment and is less about petty irritations. Learners often mix it with annoyed or rude and may apply it to minor annoyances, which weakens the impact of the word.
Learning Tips
- Compare with annoying and rude to see strength difference
- Listen for context cues that justify the moral judgment
- Practice with negative review sentences to convey tone
- Avoid overusing in casual talk
- Swap with milder synonyms in sensitive situations
- Record and review to ensure natural tone
5-Step Learning Method - Learn English in English
Step 1: Meaning
What is the meaning of 'obnoxious'?
A.Annoying
B.Pleasant
C.Beautiful
D.Interesting
Step 2: Usage
In which sentence is 'obnoxious' used correctly?
A.She was a kind and friendly person.
B.The book was captivating and intriguing.
C.The music was soothing and calming.
D.He had an obnoxious behavior towards others.
Step 3: Similar Words
Which word is a synonym of 'obnoxious'?
A.Friendly
B.Pleasant
C.Irritating
D.Polite
Step 4: Opposite Words
What is the opposite of 'obnoxious'?
A.Charming
B.Offensive
C.Aggravating
D.Rude
Step 5: Mastery
How would you describe a person who is considered 'obnoxious'?
A.Reserved and quiet
B.Outgoing and sociable
C.Offensive and irritating
D.Thoughtful and considerate
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