[やす, yasu] (pref, suf) (1) cheap; (pref) (2) (See 安請け合い) rash; thoughtless; careless; indiscreet; frivolous #1580
[と, to] (adj-na, n) vain; futile; transient; frivolous #12800
[herahera] (adj-na, adv, n, vs) (on-mim) frivolous
[うつりぎ, utsurigi] (adj-na, n) whim; frivolity; fickleness; inconstant; capriciousness
[けいけい, keikei] (adv) (usu. as 軽々に) indiscreetly; thoughtlessly; carelessly; frivolously
[かるがるしい, karugarushii] (adj-i) indiscreet; thoughtless; careless; frivolous
[かるくち, karukuchi] (n, adj-no) talkative; loose-lipped; persiflage; frivolous talk
[けいはく, keihaku] (adj-na, n) frivolous; superficial; (P)
[けいふ, keifu] (n) fickle; frivolous
[けいちょうふはく, keichoufuhaku] (adj-na, n) frivolous and thoughtless
[おちょうしもの, ochoushimono] (n, adj-no) flip; luck-pusher; frivolous person; person who readily chimes in with others; person who gets carried away easily
[うわっちょうし, uwacchoushi] (adj-na, n) flippant; frivolous; shallow; (P)
[しりがる, shirigaru] (adj-na, n, adj-no) agility; fickleness; frivolous; of loose morals
[あさはか, asahaka] (adj-na, n) shallow; superficial; frivolous; thoughtless; foolish; silly; (P)
[そまつにする, somatsunisuru] (exp, vs-i) to waste; to treat shabbily; to treat frivolously; to handle roughly; to treat without respect
[あしがちにつかない, ashigachinitsukanai] (exp) losing oneself; on top of the world; walking on air; frivolous
[おとこごころ, otokogokoro] (n) male instincts; male frivolity
[ういた, uita] (adj-f) light; frivolous; amorous; flamboyant
[うく, uku] (v5k, vi) (1) to float; (2) (See 浮かぬ顔) to become merry; to be cheerful; (3) to become loose; to become unsteady; (4) (col) to feel out of it; to be cut off (e.g. from those around you); to feel out of place; (5) to be frivolous; to be uncertain; (6) to have no basis; to be unreliable; (P)
[うわつく, uwatsuku] (v5k, vi) to be fickle; to be frivolous; to be flippant; to be flighty; to be giddy; to be restless
[ふか, fuka] (adj-na, n) empty show; frivolity; levity
[ふはく, fuhaku] (adj-na, n) frivolous; fickle; insincere; caprice; cold-heartedness
[ふうらい, fuurai] (n, adj-no) (1) frivolity; unpredictability; erraticism; (2) first-time guest in a red-light district
[へりくつ, herikutsu] (n) sophism; quibble; hair-splitting; argument for argument's sake; cavil; frivolous objections
[ぎょうき, gyouki] (n) frivolous age; degenerate period in history; decadent age
[へんぺん, henpen] (adj-t, adv-to) fluttering; frivolous
[へんぽん, henpon] (adj-t, adv-to) fluttering; frivolous