Antonyms of adj compressible

2 senses of compressible

Sense 1
compressible (vs. incompressible) -- (capable of being compressed or made more compact; "compressible packing materials"; "a compressible box")

incompressible (vs. compressible) -- (incapable of being compressed; resisting compression; "mounds of incompressible garbage")

Sense 2
compressible, squeezable -- (capable of being easily compressed)

INDIRECT (VIA soft) -> hard -- (resisting weight or pressure)

Similarity of adj compressible

2 senses of compressible

Sense 1
compressible (vs. incompressible) -- (capable of being compressed or made more compact; "compressible packing materials"; "a compressible box")
       => compressed -- (reduced in volume by pressure; "compressed air")

Sense 2
compressible, squeezable -- (capable of being easily compressed)
       => soft (vs. hard) -- (yielding readily to pressure or weight)