[N]o attempt is made to call in God to their reſcue, as if he vvere an idle unconcern'd ſpectator of humane affairs, or ſo inconſiderable an ally, as not to be vvorth the care of engaging him on their ſide.
Source: wiktionary
Ranked by relevance and common usage.
Keep "inconsiderable" 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 "inconsiderable" 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 "inconsiderable", 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 "inconsiderable" 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.
[N]o attempt is made to call in God to their reſcue, as if he vvere an idle unconcern'd ſpectator of humane affairs, or ſo inconſiderable an ally, as not to be vvorth the care of engaging him on their ſide.
Source: wiktionary
There will be inconsiderable rises in British Railways day return fares in the London Area; those priced at 2s. and over are unchanged, as are the ordinary single fares.
Source: wiktionary
An NGTF statement will mean little to the world outside — which believes we are all leftists anyway — but it would have a real effect on those lesbians and gays, particularly those — and they are not inconsiderable — who support Reagan.
Source: wiktionary
It is not inconsiderable to me that all the above can simultaneously exist.
Source: wiktionary
Closest matches include back burner, back-burner, casual, cursory, depthless.
Compare the replacement against real sentence context. This entry includes sample sentences so you can check tone, grammar, and meaning before swapping words.