taru-adjective, adverb taking the 'to' particle
openhearted; unaffected; free and easy
Describes a person who is frank, magnanimous, and unpretentious, with a big-hearted, carefree attitude. Often used in literary or formal contexts as a yojijukugo.
People around him liked his openhearted and unaffected attitude.
Living free and easy is his creed.
Full-character spelling, less common but still encountered.
An expanded form of 磊落 “openhearted and unaffected,” with each character reduplicated as 磊々落々.