what has a neck but no head?
Bottle: A bottle has a neck that connects the body to the opening, but it doesn't have a head.
what has a neck but no head?
The most common answer to the riddle "what has a neck but no head" is a bottle.
A bottle has a neck that is the narrow part leading up to the opening, but it doesn't have a head in the traditional sense.
Here are some other possibilities depending on the context of the riddle:
Shirt: A shirt can be seen as having a neck opening but no head.
Guitar: A guitar has a neck that connects the body to the headstock, but the headstock itself isn't considered a head in this context.
Funnel: Similar to a bottle, a funnel has a neck for pouring but no head.