Vagary

Your impertinent attempts at national self-humilitiation have the vagary of a demented maniac, provide you with no condescension but accumulate contempt in the eyes of others and your total worthlessness is congruentially equivallent to your repugnantly low grammatic skills.

Source: tatoeba (2915587)

He was accustomed to obey without opposition, and, although wondering at this sudden vagary on the part of his master, usually so reasonable in all things, hastened to do his bidding.

Source: tatoeba (12038419)

It now turns out that the Pitch Lake, like most other things, owes its appearance on the surface to no convulsion or vagary at all, but to a most slow, orderly, and respectable process of nature, by which buried vegetable matter, which would have become peat, and finally brown coal, in a temperate climate, becomes, under the hot tropic soil, asphalt and oil, continually oozing up beneath the pressure of the strata above it.

Source: wiktionary

This searching was facilitated by the author's knowledge of the vagaries of Anglo-Indian spelling and the numerous colonial-era transliteration systems used for loanwords from Indian languages.

Source: wiktionary