Antonyms of adj deflective

1 sense of deflective

Sense 1
deflective, refractive -- (capable of changing the direction (of a light or sound wave))

INDIRECT (VIA crooked) -> straight -- (having no deviations; "straight lines"; "straight roads across the desert"; "straight teeth"; "straight shoulders")

Similarity of adj deflective

1 sense of deflective

Sense 1
deflective, refractive -- (capable of changing the direction (of a light or sound wave))
       => crooked (vs. straight) -- (having or marked by bends or angles; not straight or aligned; "crooked country roads"; "crooked teeth")

2019, Cloud WordNet Browser