優しい
やさしい (yasashii)
kind, gentle, easy
i-adjective
Example
田中先生はとても優しい人です。
たなかせんせいはとてもやさしいひとです。
Tanaka sensei wa totemo yasashii hito desu.
Teacher Tanaka is a very kind person.
This versatile adjective can mean 'kind/gentle' when describing people, or 'easy' when describing tasks or difficulty levels.