stupid
gb/stˈupɪd/ us/stˈupɪd/
A2
英語
~ 2600
語義
0件の語義
adjective
informal
A2
property
1
lacking intelligence or sense
Not smart; showing bad thinking or poor understanding.
用法パターン：
[someone/something] is stupid
よくある間違い：
Learners sometimes confuse 'stupid' with 'silly', but 'stupid' is stronger and can be insulting.
類義語
dumb (Informal and often humorous or mild; also used for temporary foolishness.)
|
foolish (Suggests bad judgment rather than low intelligence.)
対義語
smart (General opposite meaning intelligent or clever.)
|
wise (Opposite in the sense of showing good judgment.)
コロケーション
stupid idea
|stupid mistake
|stupid question
|stupid behavior
テーマ
daily life
|emotions
|core_vocabulary
例文
- It was stupid to leave your phone on the bus.
- She made a stupid mistake on the test.
- I felt stupid after forgetting his name again.
- That’s the stupidest thing I’ve ever heard.
学習者向け例文
- He made a stupid mistake.
- This is a stupid idea.
- I feel stupid when I can't answer.
- The movie was stupid but funny.
adjective
B1
property
2
annoying or pointless
Boring or not useful, making you annoyed.
用法パターン：
[something] is stupid
類義語
ridiculous (Highlights that something is unreasonable or laughable.)
|
pointless (Focuses on lack of purpose or usefulness.)
対義語
reasonable (Opposite in the sense of being fair and sensible.)
|
useful (Opposite in the sense of having a purpose or benefit.)
コロケーション
stupid rule
|stupid game
|stupid law
テーマ
daily life
|emotions
|communication
|core_vocabulary
例文
- This stupid rule makes no sense at all.
- I hate this stupid game—it’s impossible to win.
- The new policy is just stupid and unfair.
学習者向け例文
- This is a stupid rule.
- That was a stupid game.
- The law is stupid.
adjective
B2
state
3
dazed or unable to think clearly
Not able to think well for a short time, because of shock or being very tired.
用法パターン：
[someone] is stupid with [emotion/state]
類義語
dazed (Suggests confusion and reduced awareness, often physical or emotional.)
|
stupefied (More formal; emphasizes being stunned into inaction.)
対義語
alert (Opposite in the sense of being fully aware and responsive.)
コロケーション
stupid with shock
|stupid with fear
テーマ
emotions
|health
|core_vocabulary
例文
- He stood there, stupid with fear.
- She was stupid with shock after hearing the news.
- I was stupid with tiredness after working all night.
学習者向け例文
- He was stupid with fear.
- She was stupid with shock.
- I felt stupid with tiredness.
文法
辞書形
stupid
IPA
GB/stˈupɪd/
US/stˈupɪd/
音節・強勢
stu - pid （2音節）
Stress on 1st syllable (stu)
活用形
Adjective
- Base: stupid
- Comparative: stupider
- Superlative: stupidest
関連語
Forms
stupider
adjective
stupidest
adjective
Core family
stupidity
noun B2
stupidly
adverb
Negative and opposite forms
表現
play stupid
1/plˈeɪ stˈupɪd/
fixed phrase
informal
pretend not to understand
To act like you do not know something so you do not have to answer or do something.
例文
- Don’t play stupid—you know exactly what I mean.
- She played stupid when they asked about the missing money.
stupid grin
1/stˈupɪd ɡɹˈɪn/
fixed phrase
informal
silly-looking smile
A smile that looks silly or foolish.
例文
- He just sat there with a stupid grin on his face.
- She gave me a stupid grin after spilling the drink.
stupid question
1/stˈupɪd kwˈɛst͡ʃən/
fixed phrase
foolish or obvious question
A question that seems silly or too simple to the person hearing it.
例文
- That’s a stupid question—of course I want to go!
- He asked a stupid question about where the sun goes at night.