哀

အွန်

アイ

ခွန်

あわ(れ)

哀れ（あわれ）、哀愁（あいしゅう）、悲哀（ひあい）

pity, melancholy, sorrow

On-reading (アイ) is used in compounds; kun-reading (あわ(れ)) is used standalone or with okurigana. Appears in many compounds — memorize the key ones rather than the kanji in isolation. Has multiple meanings (sorrow; pity; lament). Context determines which applies — pay attention in reading passages. This kanji forms verbs/adjectives with okurigana. Practice both the word form and compound forms.