from
The Collaborative International Dictionary of English v.0.48
Freakish \Freak"ish\, a.
Apt to change the mind suddenly; whimsical; capricious.
[1913 Webster]
It may be a question whether the wife or the woman was
the more freakish of the two. --L'Estrange.
[1913 Webster]
Freakish when well, and fretful when she's sick.
--Pope.
2. rapidly changing and unpredictable; as, freakish weather.
[PJC]
3. markedly abnormal.
Syn: freaky.
[PJC] -- {Freak"ish*ly}, adv. -- {Freak"ish*ness}, n.
[1913 Webster]