Antonyms for solid
- adjective
Antonyms
- adj. · strong
- clear, soft, liquid, hollow, fluid, see-through, gaseous, low-quality, negative, unsound, iffy, frivolous, pulpy, fitful, rickety, diaphanous, gruesome, fluidic, iniquitous, unutterable, wispy, tenuous, dissolved, precarious, mottled
- adj.
- crapo, arrant dated