Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun prefab

1 sense of prefab

Sense 1
prefab -- (a prefabricated structure)
       => structure, construction -- (a thing constructed; a complex entity constructed of many parts; "the structure consisted of a series of arches"; "she wore her hair in an amazing construction of whirls and ribbons")

Antonyms of adj prefab

1 sense of prefab

Sense 1
prefab -- (manufactured in standard sizes to be shipped and assembled elsewhere; "a pre structure")

INDIRECT (VIA ready-made) -> custom-made, custom -- (made according to the specifications of an individual)

Similarity of adj prefab

1 sense of prefab

Sense 1
prefab -- (manufactured in standard sizes to be shipped and assembled elsewhere; "a pre structure")
       => ready-made (vs. custom-made) -- (made for purchase and immediate use)