A1adverb high_frequency_chunk

Why

UK /["/waɪ/"]/ US /["/waɪ/"]/ Pronunciation

Definition

used in questions to ask the reason for or purpose of something

Listen to definition

In simple words: A word used to ask for a reason or explanation.

Examples

• I asked her why she was late.
• Can you explain why this happened?
• He doesn’t understand why people enjoy that movie.
• Why do you like playing soccer?
• She asked me why I chose that book.

Usage notes

Used to inquire about reasons. Generally suitable for most contexts, but avoid in very formal writing. Often starts a question.

Grammar pattern

question word

Memory hint

Think of 'why' as asking 'What's the reason, guy?'

Collocations

• ask why
• wonder why
• no reason why

Synonyms

• what for
• reason
• cause

Antonyms

• because
• therefore
• so

Common mistakes

• Omitting 'why' in a question that needs it.
• Using 'why' in a statement instead of a question.
• Confusing it with 'when' or 'how'.