18 Across

NYT Daily ? September 20, 2025

Prime

Answer:

IDEAL

Hint:

Think of a word that describes something perfect or model, often used to praise a situation or example. It can also mean the best possible version of something.

Explanation:

"Prime" here isn’t about numbers—it’s a sneaky bit of wordplay. The word can mean "of the highest quality," which is exactly what "ideal" means. Think of "prime real estate" or "prime condition," where "prime" and "ideal" are basically synonyms. The clue tricks you by making you first think of math before revealing the simpler definition.

More Clues from This Puzzle

54 Down

3 letters

Farmer's market alternative, in brief

15 Across

9 letters

New customs might incite them

16 Across

5 letters

Verso's counterpart

17 Across

9 letters

Spare no indulgence

General solving tip

Match the clue's grammar: plural with plural, past with past. If the clue ends in 's' or uses a past-tense verb, mirror that form in the entry.

More tips → General Hints