Different From All Others, Sui Generis
This page is the CodyCross answer for the clue below from Health and Fitness, Group 2129, Puzzle 5 (Red Light Wavelengths).
Question is: Different From All Others, Sui Generis
and the answer is: UNIQUE
Word Meaning:
UNIQUE — (not comparable) Being the only one of its kind; unequaled, unparalleled or unmatched.
Definitions from Wiktionary.