Crossword answers for clue: cathedral organ features

• PIPES_{Cathedral organ features}

• APSE_{Cathedral organ site, perhaps}

• DOMES_{St. Basil's Cathedral features}

• BELLTOWERS_{Cathedral features}

• ORGANS_{Cathedral features.}

• GROINS_{Cathedral vault features}

• APSES_{Cathedral features}

• ONIONDOMES_{*Colorful architectural features of Moscow's St. Basil Cathedral}

• ALTARS_{Cathedral features}

• PIPES_{Church organ features}