Antonyms of adj stretchable

1 sense of stretchable

Sense 1
stretchable, stretchy -- (capable of being easily stretched and resuming former size or shape)

INDIRECT (VIA elastic) -> inelastic -- (not elastic; "economists speak of an inelastic price structure")

Similarity of adj stretchable

1 sense of stretchable

Sense 1
stretchable, stretchy -- (capable of being easily stretched and resuming former size or shape)
       => elastic (vs. inelastic) -- (capable of resuming original shape after stretching or compression; springy; "an elastic band"; "a youthful and elastic walk")