Crossword Puzzle Large-sized rainbow

Clue: Large-sized rainbow

Hebrew letter or large marble (TAW with 3 letters)
Throw large bank notes around? (CASTTHOUSANDS with 13 letters)
"Rainbow Connection" amphibian (FROG with 4 letters)
Home of the world's largest refracting telescope (YERKESOBSERVATORY with 17 letters)
Largest city on Hawaii (HILO with 4 letters)
Large serving bowl (TUREEN with 6 letters)
Like many large-screen TVs (HDREADY with 7 letters)
Rainbow hue (INDIGO with 6 letters)
Largest active volcano in Eur. (MTETNA with 6 letters)
Large sizes, briefly (XLS with 3 letters)