o·pe·ra 2 
(ōpər-ə, ŏpər-ə)
(ōpər-ə, ŏpər-ə)n.
A plural of opus.
- anti-choice
- anticholinergic
- anticholinesterase
- antichrist
- anticipant
- anticipatable
- anticipate
- anticipation
- anticipative
- anticipatively
- anticipator
- anticipatory
- anticity
- anticlerical
- anticlericalism
- anticlimactic
- anticlimactically
- anticlimax
- anticlinal
- anticline
- anticlockwise
- anticoagulant
- anticoagulative
- anticodon
- anticollision