inefficacious








adjective

  1. not able to produce the desired effect; ineffective.

adjective

  1. failing to produce the desired effect
adj.

1650s, from in- (1) “not, opposite of” + efficacious. Related: Inefficaciously; inefficaciousness (1640s).

Form : Click Contact Form
Privacy Policy
Terms of Service
54 queries 0.426