Nounlight and darkness; light and shade

Na-adjective (keiyodoshi), Noundark-natured; gloomy; dour; moody; insular; glum; pessimistic

Noun, Na-adjective (keiyodoshi)gloom; darkness; seclusion

Na-adjective (keiyodoshi), Nounthoughtless; reckless; rash; indiscriminate; indiscreet · excessive; unreasonable; immoderate; absurd

Na-adjective (keiyodoshi), Nounstupid; half-witted; dull-witted; thickheaded · blockhead; idiot; dimwit