There are no words that contain all of those letters.
Upstage.
No word contains only these letters, because there aren't any vowels. But if you are asking what words contain at least 1 of these letters, the anwer is going to be more than 20 thousand.
The word you can form from the letters I, G, V, R, T, and Y is "grit."
In the word "plight," the letters "i" and "g" have the long "i" sound.
The word "aggrieved" contains three g's.
niger
Unscrambled, the letters 'GLACRI' spell the word 'garlic'.
just g
Singing
Garters are an item of clothing. It contains 7 letters.
The letters N g e a b can be unscrambled into the word "began."