ケイカイシン
Meanings
Noun
1. wariness
That's exactly why I decided to be even more on my guard.
Pitch accent
ケ
イカ
イシン
Composed of
vigilance; caution; alertness; precaution; being on guard
heart; mind; bottom of one's heart; core (of one's character); centre; center; heart (organ)
Examples (4 in total)
You are quite wary, aren't you?
That's exactly why I decided to be even more on my guard.
If there had been even a slight sense of wariness, the outcome would have been different.