Fetching details from the dictionary...

change; variation; alteration; mutation; transition; transformation; transfiguration; metamorphosis
variety; diversity
inflection; declension; conjugation
henka; evasive sidestep at the start of a match
「変化」 has another reading with different meanings.
最近、彼の態度に変化があったね。
Recently, there's been a change in his attitude.
毎日の食事に変化をもたせると食欲が増す。
Adding variety to your daily meals boosts your appetite.
気候の変化に注意してください。
Please be careful of climate changes.