fain / fane / feign [fein]
fain – predic. adj. & adv. – adj. – 1. (followed by to + infin.) willing under the circumstances to; 2. left with no alternative but to; adv. – gladly (also fainer)
fane – n. – temple
feign – v. tr. & intr. – 1. tr. simulate or pretend to be affected by; 2. tr. allege or maintain fictitiously; 3. intr. indulge in pretense (also feigner – deceiver, pretender, forger)