Search Answers
Search Crossword Answers
Instrument used in determining refractive index (12) Crossword Clue
Here is the answer for the crossword clue Instrument used in determining refractive index (12) . We have found 40 possible answers for this clue in our database. Among them, one solution stands out with a 98% match which has a length of 12 letters. We think the likely answer to this clue is SPECTROMETER.
Love the NYT Mini? Try our Mini. You'll like our free daily Mini Crossword.
Fresh puzzles every day, no paywall.
Crossword Answer For Instrument used in determining refractive index (12):
You can click on thetiles to reveal letter by letter before uncovering the full solution.
40 Potential Answers:
| Rank | Answer | Length | Source | Date |
|---|---|---|---|---|
| 98% | SPECTROMETER Instrument used in determining refractive index (12) | (12) | ||
| 6% | GRIT Determination | (4) | The Telegraph Quick | Oct 16, 2025 |
| 6% | ADSET Determined | (5) | New York Times | Sep 25, 2025 |
| 6% | STOUTLY With determination | (7) | Newsday | Sep 21, 2025 |
| 6% | PRISM Refracting body | (5) | The Telegraph Cross Atlantic | Aug 7, 2025 |
| 5% | POKER Game with hands - and index finger? | (5) | The Times Quick Cryptic | Oct 25, 2025 |
| 5% | INTENT Determined, focused | (6) | The Times Concise | Oct 16, 2025 |
| 5% | DECIDE Determine (6) | (6) | Mirror Quick | Oct 12, 2025 |
| 5% | TOOL Instrument | (4) | The Telegraph Cross Atlantic | Oct 12, 2025 |
| 5% | FEISTY Spirited and determined | (6) | Puzzler Backwords | Oct 11, 2025 |
Fresh Clues From Recent Puzzles
Your Crossword Clues FAQ Guide
We found 40 solutions for Instrument used in determining refractive index (12). The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is SPECTROMETER.
With crossword-solver.io you will find 40 solutions. We use historic puzzles to find the best matches for your question. We add many new clues on a daily basis.
With our crossword solver search engine you have access to over 7 million clues. You can narrow down the possible answers by specifying the number of letters it contains. We found more than 40 answers for Instrument used in determining refractive index (12).