Materially(adverb)
Meaning: In a clear and definite or important way.
Hindi meaning:महत्वपूर्ण ढंग से, असल में
Synonyms: Importantly, Substantially, Significantly, Considerably
Antonyms: Hardly, Scarcely, Slightly, Negligibly
Example: Their comments have not materially affected our plans.
Trick to remember: Important material ka use materially karna chahiye 
