ar·du·us[1]

  1. difficult
  2. proudly elevated

Synonyms for arduus

Similar to arduus

  • arduumsteep place, the steep
  • arbitriumjudgment
  • arbitroarbitrate, bear witness, judge, to witness
  • arbitrorarbitrate, bear witness, judge, to witness
  • arbortree
  • arbustuma vineyard planted with trees
  • arbustusplanted with trees
  • arcabox, cell, chest, coffin, money box
  • arcanumsacred secret
  • arceoenclose, to shut up