soft x-ray
Word Rarity
Uncommon
Frequency: Zipf frequency 4.32 in modern English
21
Scrabble Score
8
Letters
3
Syllables
8
Unique Chars
Meaning
noun
The lowest energy, lowest frequency, longest wavelength end of the X-ray EM band, overlapping with EUV (extreme ultraviolet).
Inflected Forms
Phrases
hard X-ray
soft gamma ray
Frequently Paired Words
hard X-ray
soft gamma ray