Riddle help

Other than being colours, what do the words orange, silver and purple have in common?

Name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday.

What falls down but never breaks?

When you say my name I am gone. What am I?

no rhyming partners
yesterday, today, tomorrow
night? (if so, I'd remove "down")
silence

This may not be what you're after, but for color riddles, there are the questions about pairs of socks or gloves in a drawer and colored balls in urns.

Heres another days of the week riddle:

Alice is walking throught the forest of forgetfulness. She wants to know what day of the week it is. She stops and asks a lion and a unicorn. Now the lion lies all of the time on Monday, Tuesday, and Wednesday. The unicorn always lies on Thursday, Friday and Saturday. Alice asks the lion what day it is, he says, "Well, yesterday was one of my lying days." Alice can't figure it out just from the lion's answer so she asks the unicorn and the unicorn says, "Yesterday was also one of my lying days." What day is it?

Today! (Alice is walking....)

thanks everyone so far, quick question, is the answer to the day one actually; today?

No, the answer is "Thursday".

Although, in a twist, I actually answered "Today" on a Thursday, so that makes it cool on two levels.

w00t.