op·er·ose 
(ŏpə-rōs′)
(ŏpə-rōs′)adj.
1. Involving great labor; laborious.
2. Industrious; diligent.
[Latin operōsus, from opus, oper-, work; see op- in the Appendix of Indo-European roots.]
oper·ose′ly adv.
oper·ose′ness n.
- set (one's) sights on
- set one's sights on
- set on fire
- setose
- set out
- setout
- set piece
- set point
- set sail
- setscrew
- set sights on
- set (someone) straight
- set someone straight
- set store by
- set straight
- Setswana
- sett
- settee
- setter
- set theory
- set the pace
- set the scene for
- set the scene/stage for
- set the stage for
- setting