Enter a clue or pattern or both:
The Clue
Ordinal number endings (3 letter answer)
The Answer
THS
Tags
Notes
The answer THS is so rare that it appears less than once every 2500 puzzles.
Related Clues
Fractional suffixes
Definition
TH as a noun:
1. (Thursday, Th) = the fifth day of the week; the fourth working day
2. (thorium, Th, atomic number 90) = a soft silvery-white tetravalent radioactive metallic element; isotope 232 is used as a power source in nuclear reactors; occurs in thorite and in monazite sands