Uke.
The correct grammar is "a Hawaiian luau" because the word "Hawaiian" begins with a consonant sound, so it should be preceded by the article "a".
A Luau.
The word is "uke" ukes
clarinet
A seven letter word for a simple wind instrument could be: - Trumpet - Bassoon - Piccolo - Ocarina
One seven letter word, One two letter word and a five letter word, One three letter word and a four letter word, One three letter word and two two letter words, Two three letter words, Three two letter words, A two letter word and a four letter word, A six letter word, A two letter word and a three letter word, A five letter word, Two two letter words, A four letter word, A three letter word, or A two letter word.
mellophone (portable brass musical instrument)
Euphonium
stick
pincer?
Banjo
A ten letter word for these items is instrument.