Ranked by relevance and common usage.
Keep "nonletter" 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 "nonletter" 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 "nonletter", 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 "nonletter" or choose a simpler alternative from the closest-match group.
3 total sentences available.
Manhattanville College in Purchase, N. Y., has joined a small but growing [movement] back to the practice of awarding letter grades after a year's experiment with a nonletter system that was seen as a way of reducing the competitiveness and authoritarian quality of [letter] grading.
Source: wiktionary
The grading policy now specifies that all students enrolled before the spring 1982 semester in classes of less than 40 students will receive written evaluations, with either a nonletter grade (honors, pass or no credit) or a letter grade on their transcripts. Under the old system, the no-credit notation did not appear on the transcript.
Source: wiktionary
While economists generally say that a W remains entirely possible, they aren’t willing to make it their most-likely forecast because it hinges on two total unknowns: whether there is another spike in infections, and whether states will shut down again if that happens. Analysts who venture a guess increasingly favor a nonletter shape as their base-case: the checkmark.
Source: wiktionary
Closest matches include nonalphabetic.
Compare the replacement against real sentence context. This entry includes sample sentences so you can check tone, grammar, and meaning before swapping words.