Word Type

Noun

Proper Noun

Verb

The word "frontier" can be used as noun, proper noun and verb.

Word Relationships

Derived Terms

Frontier County New Frontier cyberfrontier e-frontier efficient frontier final frontier frontier AI frontier artificial intelligence frontier orbital frontierism frontierist frontierless frontierlike frontierman frontiersman frontiersperson frontierswoman frontierwoman high frontier last frontier nonfrontier portfolio frontier scientific frontier transfrontier

Broader Terms (Hypernyms)

bailiwick bound boundary bounds discipline field field of study study subject subject area subject field wild wilderness

Type Of (IsA)

boundary discipline political party wilderness

Related Terms

advanced coterminous fortification leading edge minnesota north dakota outwork pioneer recent saskatchewan

Synonym Network

marches

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