acerbically

adv

Etymology: Etymology tree Proto-Indo-European *h₂eḱ- Proto-Indo-European *-rós Proto-Indo-European *h₂eḱrós Proto-Italic *akris Proto-Indo-European *dʰeh₁- Proto-Indo-European *-dʰh₁-os Proto-Italic *-iðos Proto-Italic *akriðos Latin acerbusder. English acerbic Proto-Italic *-ālis Latin -ālisbor. Old French -albor. ▲ Latin -ālis Old French -elbor. ▲ Latin -ālisbor. Middle English -al Middle English -ly Middle English -ally English -ally English acerbically From acerbic + -ally.

1. sourly; bitterly
2. In a sarcastic or cynical manner.