main

adjective1 of 2

most important; most often used

• “That's not the main reason I need to do that.”Tatoeba
• “The main thing is to keep a sense of proportion.”Tatoeba

Sentences from Tatoeba show real usage. A word can have several meanings, so a sentence may use another one.

adverb2 of 2

Exceedingly, extremely, greatly, mightily, very, very much.