Jōyō kanji, Taught in junior high
JLPT level: N1
312 of 2500 most used kanji in newspapers
Stroke count: 12
Meaning: abet, help, save
Kunyomi:
Onyomi: エン
Composition: 扌 爰
Radical: 手
Meaning: hand
援助 （エンジョ） assistance, aid, support
援護 （エンゴ） support, help, backing, covering (from enemy attack), protection
来援 （ライエン） assistance, support
義捐 （ギエン） alms, donation (esp. disaster relief or charity), contribution