6-Letter Words Starting O & Ending Y

• keep busy with

• live (in a certain place)

• occupy the whole of

• be on the mind of

• march aggressively into another's territory by military force for the purposes of conquest and occupation

• require (time or space)

• consume all of one's attention or time

• assume, as of positions or roles

• to a degree exceeding normal or proper limits

• become bony

• make rigid and set into a conventional pattern

• cause to become hard and bony

• To fly better, faster, or further than.