Enter a clue or pattern or both:
The Clue
Sung or chanted in alternation (10 letter answer)
The Answer
ANTIPHONAL
Tags
Notes
The answer ANTIPHONAL is so rare that it appears less than once every 2500 puzzles.
Definition
ANTIPHONAL as a noun:
1. (antiphonary, antiphonal) = bound collection of antiphons
ANTIPHONAL as an adjective:
1. (responsive, antiphonal) = containing or using responses or antiphons recited or sung in alternation; "responsive reading"; "antiphonal liturgy"
2. (antiphonary, antiphonal) = relating to or resembling an antiphon