Ranked by relevance and common usage.
Keep "indifferentism" 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 "indifferentism" 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 "indifferentism", 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 "indifferentism" or choose a simpler alternative from the closest-match group.
5 total sentences available.
The second class of parishioners were less Philistine, certainly, but even more hopeless from the parish priest’s point of view. In their luxurious houses they lived an easy, selfish, and sensual life, beyond his reach, surrounded by a wall of indifferentism, and contemptuous of all that was not tangible and material.
Source: wiktionary
To the pantheist or monist [mystical experiences] are experiences of the One, which is identical with himself, and which is probably the same in all religions and even in secular mysticism. In face of this easygoing tolerance or indifferentism it is perhaps not surprising that monotheists are often intolerant, believing that God has chosen them and by implication not others.
Source: wiktionary
A creature, so to speak, only half awake, or awake, perhaps, only when she devoured her books and tried to puzzle out her mathematical problems; and going through life by the side of her jealous, brutal, sickly, drunken husband, in a kind of somnambulistic indifferentism, perhaps not feeling her miseries very acutely, and probably not envying other women their meaningless liberty, their inane lovers, their empty wholeness of life.
Source: wiktionary
This life, whose dreary superficiality is covered by the glitter of universal blague, like the stupid clowning of a harlequin by the spangles of a motley costume, induced in him a Frenchified—but most un-French—cosmopolitanism, in reality a mere barren indifferentism posing as intellectual superiority.
Source: wiktionary
Showing 4 of 5 available sentences.
Closest matches include apathy, boredom, carelessness, chill, coldness.
Compare the replacement against real sentence context. This entry includes sample sentences so you can check tone, grammar, and meaning before swapping words.