light (i.e. not heavy); feeling light (i.e. offering little resistance, moving easily)

light (i.e. of foot); effortless; nimble; agile

non-serious; minor; unimportant; trivial

slight; small; gentle; soft; easy; lighthearted (e.g. joke)

easy; simple

indiscriminate

Adjectival nouns or quasi-adjectives (keiyodoshi)

carefree; buoyant; lighthearted; sprightly

Common noun

ease

contempt; scorn; disdain; despising; looking down on; slighting

light; easy; non-serious; minor

lightly; easily; carelessly

Adjectival nouns or quasi-adjectives (keiyodoshi)

light (of movements); nimble; sprightly; springy

Adjectival nouns or quasi-adjectives (keiyodoshi)

light-hearted; cheerful; buoyant; jaunty; casual (e.g. clothing); rhythmical (e.g. melody)

Noun or participle which takes the aux. verb suru; Intransitive verb

taking a turn for the better (of an illness); receding of symptoms; recovery; convalescence

Prefix

light (e.g. aircraft, truck)

Abbreviation; Common noun

light motor vehicle (up to 660cc and 64bhp); kei car

talkative; loose-lipped; persiflage; frivolous talk

agile; nimble; light (of foot)

casual (clothing); light (e.g. luggage)

carefree; with limited responsibility

rash; thoughtless; imprudent; careless; frivolous