frivolous

词形变化:

副词: frivolously | 名词: frivolousness |

同义词:

silly | shallow | trivial | foolish | unimportant | light | inane | flippant | headlong | criminal | aimless | flighty | dizzy | frolicsome | giddy | idle | inconsequential | lighthearted | perky | playful | vain |

反义词:

serious |

词义辨析:

同义:

a.轻率的; 次要的; 笨的

silly

shallow

flippant

unimportant

light

trivial

foolish

inane

同义参见:

headlong

criminal

aimless

flighty

反义参见:

solemn

serious