Find Antonyms
doublet Antonyms
Opposite of doublet
Pinning down the opposite of doublet requires matching its exact sense, so the antonyms and opposite words below are paired with a clear noun definition and ranked by contrast strength.
• noun (Context 1)
A pair of two similar or identical things, such as a pair of closely spaced spectral lines in physics or two dice showing the same number.
Usage Example
"High-resolution spectroscopy revealed that the sodium emission line is actually a closely spaced singlet."
Strongest
singlet
Similar words to doublet
Words similar to doublet shift depending on context. Common synonyms include:
pair
dyad
duad
jerkin
cognate
twosome
waistcoat
• Nearby Words
Cite this Entry
Wordmom. (2026). Antonyms for Doublet. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/doublet