It is quite frustrating, I admit. But now I understand better. Dull of hearing is the opposite to sharp hearing. Dull and sharp are opposite adjectives which we usually use to describe knives or scissors, razors or anything that cuts. These objects get dull by either lack of use or lack of sharpening.
masâ¢sive /ËmaesÉªv/ËMÃ¦SÉªV usa pronunciation. adjâ¢masâ¢sive, ly. advâ¢masâ¢sive, ness. [n]. 1  uncountable made up of or forming a large:mass the massive columns of the ancient. 2  temple large or:prominent a massive.  forehead
1 adj You use great to describe something that is very large. Great is more formal than big. ADJ n. The room had a great bay window., ...a great hall as long and high as a church. 2 adj Great means large in amount or degree. I'll take great care of it..., Benjamin Britten did not live to a great age. 3 adj You use great to describe something that is important, famous, or exciting. ...the great cultural achievements of the past..., America can be great again.