COACTIVE
a. 1. Forcing; compulsory; having the power to impel or restrain. 2. Acting in concurrence.
COACTIVELY
adv. In a compulsory manner.
Co *ac "tive, a. Etym: [In sense 1, fr. 1st Coact; in sense 2, fr. 2d Coact. ]
COACTIVELY Co *ac "tive *ly, adv.