properanter

Latin

Etymology

properāns +‎ -ter

Adverb

properanter (comparative properantius, superlative properantissimē)

1. quickly, with haste

   Antonym: improperanter

References

• “properanter”, in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
• properanter in Gaffiot, Félix (1934) Dictionnaire illustré latin-français, Hachette.