Ranked by relevance and common usage.
Keep "undesirableness" 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 "undesirableness" 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 "undesirableness", 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 "undesirableness" or choose a simpler alternative from the closest-match group.
4 total sentences available.
These are the things that are in the world; from these doth sin take all its baits, whereby it enticeth and entangleth our souls. If the heart be filled with the cross of Christ, it casts death and undesirableness upon them all, it leaves no seeming beauty, no appearing pleasure or comeliness in them.
Source: wiktionary
The undesirableness of any other house in the same neighbourhood for Sir Walter was certainly much strengthened by one part, and a very material part of the scheme, which had been happily engrafted on the beginning. He was not only to quit his home, but to see it in the hands of others; a trial of fortitude, which stronger heads than Sir Walter’s have found too much.
Source: wiktionary
To discredit the Negro officers in general all sorts of reports were circulated as to their undesirableness. In addition to being humiliated, they were sent to labor battalions or to some remote position to please those who could not bear the thought of having Negro officers in their sight.
Source: wiktionary
[…] Harcourt Street combined within its precincts all the undesirablenesses that had existed separately in all the other streets she had visited. It was old and dirty, noisy yet dull, swarming with children, and overrun with costermongers, hand-organs, and cats.
Source: wiktionary
Closest matches include undesirability.
Compare the replacement against real sentence context. This entry includes sample sentences so you can check tone, grammar, and meaning before swapping words.