Contendere cum aliquo.

http://lila-erc.eu/data/lexicalResources/LatinPortuguese/Velez/id/UsageExample/n0842.sg01.s99.u05 <http://www.w3.org/ns/lemon/lexicog#UsageExample>

Contendere cum aliquo. 
Contendere cum aliquo, 
contender, pelejar, debater, porfiar. 

data from the linked data cloud