礼

ONれい、らい

Meanings

courtesybowgratitudemanners

How to remember

'REI' — A courtesy is a 'RAY' of sunshine in someone's day.

お礼おれい

thanks; gratitude

失礼しつれい

rudeness; excuse me

礼儀れいぎ

manners; etiquette

敬礼けいれい

salute; bow (formal)