Translation guide
The English verb 'whet' has two main uses: to sharpen a blade (literal) and to stimulate appetite or curiosity (figurative). This guide covers both, with a focus on natural Japanese expressions.
To make a blade sharper, typically by grinding or honing.
General verb for sharpening blades, especially kitchen knives. Also used for polishing rice.
I sharpen the kitchen knife.
Alternate kanji for 研ぐ, specifically emphasizing sharpening on a whetstone.
To sharpen to a fine edge; often used figuratively for senses or skills.
To make someone want more of something, especially food or an experience.
Common phrase meaning 'to stimulate appetite'. Used for food that looks or smells appealing.
Do not use 研ぐ (togu) for appetite or curiosity. Use phrases like 食欲をそそる or 興味をそそる instead.
Incorrect: literally 'sharpen appetite'
Sharpen the blade with a whetstone.
He whets his sword to a razor edge.
This aroma whets my appetite.
To pique interest or curiosity. Often used for intriguing stories or mysteries.
The story whetted his curiosity.
To heighten expectations, often used for upcoming events or products.
The trailer whetted anticipation for the movie.
To stir up or arouse emotions, curiosity, or appetite. Stronger nuance than そそる.
It whets one's curiosity.