Writhed Back and Forth Like a Worm
This page is the CodyCross answer for the clue below from Physics, Group 1893, Puzzle 1 (Ernest Rutherford).
Question is: Writhed Back and Forth Like a Worm
and the answer is: SQUIRMED
Word Meaning:
SQUIRMED — simple past and past participle of squirm
Definitions from Wiktionary.