Answer:
B
I
E
N
N
I
A
L
L
Y

We have spotted BIENNIALLY (10 Letters) a total of 1 times in our database. Below you may see the clues associated with BIENNIALLY and also when and where was it last seen:

Definition

• Once in two years.

Referring crossword puzzle clues

Usage among publishers:

  • Newsday: Jan 28, 2023