How to spell VITEOUS correctly?

If you mean virtuous, that's what you want to use. Add an "r" and an "u" to get the word you're looking for. Another possibility might be "vitreous", which refers to something being glassy or transparent like glass.

• Piteous The piteous cries of the starving child tugged at the heartstrings of all who heard them.
• Vitreous The inside of the eye is filled with a clear, vitreous gel-like substance that helps maintain the shape of the eyeball.

Ciaou

• chaos
• char
• chou
• chow
• cia
• ciao
• iou
• tia