i-adjective
easygoing; comfortable; unpretentious
Describes a person or relationship where one can relax without reserve or formality. Often used in the phrase 気の置けない仲 (a close, comfortable friendship).
See also: 気が置けない
彼は気の置けない友人だ。
He is a friend I can be completely at ease with.
気の置けない仲間と過ごす時間は楽しい。
Time spent with easygoing companions is enjoyable.