be (as) light as a feather
to be very light in weight
Thesaurus: synonyms and related words
Light and weightless
- (as) light as a feather idiom
- airy
- ethereal
- feather
- floaty
- fluffy
- foamy
- frothy
- insubstantial
- lather
- light
- lightness
- lightweight
- portable
- sheer
- weightless
- wispy