彼の表情から本当に怒っているのだと推察した。
I gathered from his expression that he was very angry.
11 strokes
conjecture, infer, guess, suppose, support
On'Yomi: スイ
Kun'Yomi: お.す
14 strokes
guess, presume, surmise, judge, understand
On'Yomi: サツ
Kun'Yomi: