20-letter words containing spectr
- spectrophotoelectric — pertaining to the relationship between the wavelength of the incident radiation and the number of electrons released by a photoelectric substance.
- spectroscopic binary — a binary star having components that are not sufficiently separated to be resolved by a telescope, known to be a binary only bythe variations in wavelength of emitted light that are detected by a spectroscope.
On this page, we collect all 20-letter words with SPECTR. It’s easy to find right word with a certain length. It is the easiest way to find 20-letter word that contains SPECTR to use in Scrabble or Crossword puzzles.