Intrastate war is now the dominant form of military conflict in international politics.
Source: wiktionary
Ranked by relevance and common usage.
Keep "intrastate" when the sentence already sounds natural, when a synonym would add unintended emphasis, or when readers need the most familiar wording. A synonym should clarify or sharpen the message, not simply make the sentence look more varied.
If two options seem close, choose the one that best matches the audience and purpose of the sentence.
Choose a synonym only if it keeps the core idea of "intrastate" intact in the sentence you are editing.
Check whether the replacement sounds more formal, casual, emotional, technical, or forceful than the original word.
Read the full sentence after the swap. Keep the synonym only when the sentence becomes clearer or more precise.
Review note: Synonym lists are ranked with lexical data and reviewed for practical writing value. Use the comparison notes, sentence evidence, and source labels together; a high-ranking synonym can still be wrong when the audience, register, or grammar changes.
After choosing a replacement for "intrastate", read the sentence once for meaning and once for rhythm. The best synonym should feel natural in the full sentence, not only accurate in a word list.
If the synonym makes the sentence slower, vaguer, or more dramatic than intended, keep "intrastate" or choose a simpler alternative from the closest-match group.
OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.
4 total sentences available.
Intrastate war is now the dominant form of military conflict in international politics.
Source: wiktionary
Nevertheless, within the common features discerned by Smith, it is obvious that the superficially similar prespectives of centralist v. provincialist versions of intrastate reform in fact postulated very different shaping purposes to the constitutional / institutional changes they sought .
Source: wiktionary
This isn't an interstate highway so it must be only an intrastate road.
Source: wiktionary
The difference between intrastate and interstate prison transfers, Justice Blackmun said, "is a matter of degree, not of kind," while confinement in a mental hospital is qualitatively different than an ordinary prison sentence.
Source: wiktionary
Closest matches include most state-level, state judiciary, state-level.
Compare the replacement against real sentence context. This entry includes sample sentences so you can check tone, grammar, and meaning before swapping words.