Obsession (noun)
تسلط، غلبہ کی سوچ، جنون
the state of being obsessed with someone or something.
Example: “she cared for him with a devotion bordering on obsession”
Noxious (adjective)
موذی، جسمانی اور دماغی صحت کےلئے مہلک
harmful, poisonous, or very unpleasant.
Example: “they were overcome by the noxious fumes”