Infra-

//ˈɪnfɹə//

Word Type

Prefix

The word "infra-" can be used as a prefix.

Word Relationships

Derived Terms

infralapsarianism infrapose infrared infrasonic infraspecific infrastructure

More for "infra-"

Meaning Synonyms Word Forms Antonyms

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.