Hast thou lived to nigh forty years, to be hurt like a boy by a woman's inconstancy?
It was not long before they had to pay a heavy penalty for their treachery and inconstancy.
For where envying and contention is: there is inconstancy and every evil work.
In most instances he was “constant to one thing—his inconstancy.”
Then, with the inconstancy of youth, they suddenly deserted him for more diverting game.
My pretty Carlotta became jealous; she taxed me with inconstancy.
But are your poets not ashamed to complain of their inconstancy?
There, I said, was a record of my flirtation and inconstancy.
Finally, I avowed my knowledge of all the disappointment her heart had experienced by Frank's inconstancy.'
Could a vague report of my inconstancy drive you to infidelity!
inconstant in·con·stant (ĭn-kŏn'stənt)
Changing or varying, especially often and without discernible pattern or reason.
Relating to a structure that normally may or may not be present.