Unpleasant Odor or Smell
This page is the CodyCross answer for the clue below from Inside the Spaceship, Group 1198, Puzzle 4 (Space Boots).
Question is: Unpleasant Odor or Smell
and the answer is: STENCH
Word Meaning:
STENCH — a strong foul smell; a stink.
Definitions from Wiktionary.