There is no instrument that starts with the letter Q but if someone makes up a new instrument and name it Quadicall or something else.
GrowGardenGropeGreetGiggleGobble
Drunk
pillow
light bulbs
Founder
Qin Dynasty
inform
Initiator, Inciter, etc.
Verbatim
master
saying that someone is worthless
One emotion that starts with "i" is irritation. It refers to the feeling of being annoyed or frustrated by someone or something.
Historical importance is how someone/something effected history or how it is important to history.
Kayaking is fun Kool King me
Kiss Knee someone Kill (i hope not) Kick
You can zipper your clothes. You can zap someone with a comment.