increase and decrease, fluctuation

electric power source, power supply / power outlet, power socket

text, original text

wording (esp. of written text); words / Classical Chinese; classical Chinese literary style; traditional written Chinese

Hangul

set off, depart / start from / emit / discharge / disclose / occur

departure

(by extension) Counter for other things which are "fired". / Counter for artillery fire. Round.

atomic weight

setting a field ablaze