Antonyms of verb dematerialize

1 sense of dematerialize

Sense 1
dematerialize, dematerialise -- (become immaterial; disappear)
       Antonym of materialize (Sense 1)
      => happen, materialize, materialise -- (come into being; become reality; "Her dream really materialized")

Synonyms/Hypernyms (Ordered by Estimated Frequency) of verb dematerialize

1 sense of dematerialize

Sense 1
dematerialize, dematerialise -- (become immaterial; disappear)
       => vanish, disappear, go away -- (become invisible or unnoticeable; "The effect vanished when day broke")