We spent the afternoon snorkeling around the tiny cay, surrounded by crystal-clear waters and colorful fish.
Source: tatoeba (13452782)
Ranked by relevance and common usage.
Keep "cay" 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 "cay" 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 "cay", 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 "cay" or choose a simpler alternative from the closest-match group.
OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.
3 total sentences available.
We spent the afternoon snorkeling around the tiny cay, surrounded by crystal-clear waters and colorful fish.
Source: tatoeba (13452782)
But (by your leave) I had a hard welcome in my landing, for bidding farewell to the Turkes, who had kindly used me three dayes, in our passage from the Castles, the Master of the boate saying adio Christiano: There were foure French Runnagates standing on the Cay; who hearing these words, fell desperatly upon me blaspheming the Name of Jesus, and throwing me to the ground, beate me most cruelly: […]
Source: wiktionary
But to return to our Enemies: being disembarked, they began to form a Squadron of 1500. men upon the Cay, which was nearest to the Town; […]
Source: wiktionary
Closest matches include key, ait, archipelago, atoll, bar.
Compare the replacement against real sentence context. This entry includes sample sentences so you can check tone, grammar, and meaning before swapping words.