{# Single source of truth for the GA4 page_type dimension. Must stay ABOVE extra_head: synonymguide configures gtag inside that block and reads this global, while syllablesworld configures it at the end of . #}

Synonyms for

Frontiers

Noun / frʌˈntɪrz / Another word for frontiers — explore alternatives below. For syllable breakdowns and pronunciation, see this word on Syllablesworld.

Definition

Frontiers refer to the limits of knowledge or achievement in a particular field or activity.

Synonyms & similar words

frontier boundaries borders limits margins edges horizons perimeters circumferences borders brinks verges marches confines bounads extremities fringes outskirts rim marge brim

Synonyms by register

Formal

boundaries limits edges periphery

Informal

outskirts edge end of the line

Literary

thresholds verges cusps

Antonyms

center interior middle heart core inside

Common collocations

  • uncharted frontiers
  • new frontiers
  • scientific frontiers
  • cultural frontiers
  • explore frontiers
  • push the frontiers
  • beyond the frontiers
  • closing the frontiers

Word family

noun frontier
adjective frontal

Usage note

The word 'frontiers' often implies a boundary or limit, especially in the context of exploration or knowledge. It can also refer to the border region of a country.

Compare "frontiers" with another word →

Example sentences

  1. Exploring new frontiers is important for scientific progress.
  2. The pioneers pushed the frontiers of the American West.
  3. He is on the frontiers of medical research.
  4. The frontiers of knowledge are constantly being expanded.
  5. The frontiers of space exploration are vast.

Quotes

  • The future belongs to those who can see beyond the limits of today's frontiers.
  • The greatest frontier is not outer space, but the human mind.
  • The frontiers of knowledge are always expanding, but there is always more to learn.

Try these popular words

the and that for you with was this are have not from

Practice

Play the Word Synonyms game · Choose level (start near 1)

Worksheets

Grade 4 · Grade 5 · Grade 6

Topics

Guides

Explore more words