Antonyms of adj inflatable

1 sense of inflatable

Sense 1
inflatable -- (designed to be filled with air or gas; "an inflatable mattress"; "an inflatable boat")

INDIRECT (VIA expansive) -> unexpansive -- (showing no tendency to expand; "unexpansive bodies")

Similarity of adj inflatable

1 sense of inflatable

Sense 1
inflatable -- (designed to be filled with air or gas; "an inflatable mattress"; "an inflatable boat")
       => expansive (vs. unexpansive) -- (able or tending to expand or characterized by expansion; "Expansive materials"; "the expansive force of fire")