oppugnātiō oppugnātiōnis f

1. 1

   assault, attack

   = impetus= invāsiō= assultus= impressiō= aggressiō= appetītus= concursus= occursĭo= incursus= petītiō= incursiō= vīs= ictus= procella

2. 2

   siege

   = obsidiō