There is no eight letter word that can spelled with the letters 'gaeyuehs'.Words that can be spelled with those letters are:
4-letter words
agee, ages, ague, ashy, ayes, ease, easy, eyas, eyes, gaes, gash, gays, gees, ghee, gush, guys, haes, hags, hays, hues, huge, hugs, sage, sagy, shag, shay, shea, sugh, ughs, yeah, yeas, yuga
5-letter words
agues, ghees, gushy, saugh, segue, usage, yugas
6-letter words
saughy
There is no single word you can spell with all those letters. Here are a few you can make with some of the letters: agee, ague, ghee, huge, yeah, yuga
The letters spell the word geometrical.
The letters spell the word "freelance."
The letters spell the word casino.
These letters unscramble to spell the word herbal.
Those letters will spell the word vinegar.
The letters APTRUSIS spell the word "upstairs."
The letters can spell the word publications (or No, a publicist!).
The letters spell the word temples.
The letters spell the word obstruct.
The letters spell 'broccoli'.
The letters spell weary.
The letters 'caitisl' unscrambled spell the word italics.