How to use spectacular in a sentence: He plays spectacular(ly) ...?

For musical instrument what are god adjectives.
In "He plays spectacular or (spectacularly)".

2016-06-18T10:20:14Z

Yes but some are rarely used and sound awkward. Like terrifically.

professor_petroglyph2016-06-18T10:15:01Z

As a general rule, "ly“ converts an adjective into an adverb. Beautiful. Beautifully. Spectacular. Spectacularly. Terrific. Terrifically. On and on and on . . .

Anonymous2016-06-18T10:12:54Z

You need an adverb to modify the verb "plays". Most of the time, you construct an adverb from an adjective by adding "ly": spectacularly.