The term 'Hula Accompaniment' refers to the musical instrument that is often used to accompany traditional Hawaiian hula dancing. The two most common instruments used for this purpose are the uke (3 letters) and the ukulele (7 letters). The uke is a small, four-stringed instrument that is plucked or strummed, while the ukulele is a larger, four-stringed instrument that is also plucked or strummed. Both instruments produce a bright, cheerful sound that is perfect for accompanying hula dancing.