Bob cannot get any information out of the codeword since he doesn't know what transmission bases Alice used.
Source: wiktionary
Ranked by relevance and common usage.
Keep "codeword" 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 "codeword" 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 "codeword", 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 "codeword" or choose a simpler alternative from the closest-match group.
5 total sentences available.
Bob cannot get any information out of the codeword since he doesn't know what transmission bases Alice used.
Source: wiktionary
While all the cats are frolicking and singing, the aging Grizabella cat, noted once for her glamour, keeps wandering onstage and singing bits of "Memory." The other cats shun her as a pariah, an outcast. Dressed in rags, looking pathetic, it's clear that her only sin was once being "glamorous," which I think is a code word for sexual.
Source: wiktionary
Even the most virtuous concepts were scrutinised by governments eager to interpret them as codewords for something unwelcome.
Source: wiktionary
El Niño has hit the headlines as a codeword for bad weather, especially in the Pacific and California. But there is a little more to it than that.
Source: wiktionary
Showing 4 of 5 available sentences.
Closest matches include codded, juliet.
Compare the replacement against real sentence context. This entry includes sample sentences so you can check tone, grammar, and meaning before swapping words.