brightness

词形变化：

副词: brightly | 形容词比较级: brighter | 形容词最高级: brightest |

同义词：

luster | ingenuity | brain | sunlight | depth | sheen | glory | splendor | inspiration | sunshine | illumination | glare | intensity | brilliance | clarity | glow | lustre | sunniness | high spirits | cheerfulness | optimism | happiness | enthusiasm | good humor | luminosity | brightness level | light | smartness | cleverness | luminance | luminousness |

反义词：

dullness |

词义辨析：

同义参见:

sheen

brain

sunlight

sunshine

inspiration

splendor

depth

glory

luster

ingenuity