clue using these unscramble letter:

UNGGGIEMANM

answer the clue question
NASTY FACIAL EXPRSSION. The answer has two words. First word has four letters and the second word has seven letter.
Two word answer.

2 answers

1. You don't say if it is just ONE word or more? Separate the vowels from the consonants and often that helps:

a e i u
g g g m m n n

Sra
Ihsoytestnopsh