invade – verb lusubin salakayin
invalid
invalid – noun maysakit lumpo baldado
invaluable
invaluable – adjective walang katumbas
invasion
invasion – noun pagsalakay paglusob salakay
invent
invent – verb tuklasin imbentuhin umimbento
invention
invention – noun imbento likha
inventor
inventor – noun manlilikha imbentor
invest
invest – verb mamuhunan manggugol
investigate
investigate – verb siyasatin magsiyasat
invigorating
invigorating – adjective nakakapag-palakas