8 Old HSK word(s): ☊超额 ** C ☊总额 ** D ☊金额 ** D ☊数额 ** D ☊额 ** D ☊名额 ** D ☊额外 ** D ☊定额 ** D
匾额* * 差额* * 份额* * 高额* * 焦头烂额* * 巨额* * 空额* * 款额* * 贸易额* * 面额* * 配额* * 票额* * 前额* * 全额* * 缺额* * 税额* * 现额* * 限额* * 小额* * 销售额* * 营业额* * 余额* *

Definitions from Unihan Copyright © 1991-2015 Unicode® Inc. All rights reserved.

余 I, my, me / surname / surplus
额 forehead / tablet, plaque / fixed

Hsk Characters: 额 *
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual
额 989D + 額 + + forehead / tablet, plaque / fixed 页 客 Head2 客 (GAST) e2 +

Korean:

額 + 额 소효액 (數爻: a number) or 현판 액 (懸板 a plaque with an inscription going above a door) or 이마액 (forehead)
3 NHSK word(s): 数额* 6 shu4 e2amount/ sum of money/ fixed number 额外* 6 e2 wai4extra/ added/ additional 名额* 6 ming2 e2fixed number of people/ quota
KOREAN6000 word(s):
0 KOREAN 2500 New HSK words):
0 KOREAN Sentence(s):