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Synonyms for biennially

Most common

biannually biyearly

All synonyms

Adverb

Definitions

  1. adv. 1

    Taking place every two years

Popularity over time

Word1850 → 2019Trend
bienniallyfalling
biannuallyrising
biyearlysteady

Use in printed books, per decade from 1850 to 2019.

By length

8 letters
biyearly
10 letters
biannually