Combustible (adjective) اشتعال پذیر، آتش گیر

able to catch fire and burn easily.
Example: “a combustible gas”
Shun (verb) بچنا، اجتناب کرنا، احتراز کرنا

persistently avoid, ignore, or reject (someone or something) through antipathy or caution.
Example: “he shunned fashionable society”