3 adjectives to describe idiosyncracy

It may be mentioned as an amiable idiosyncracy of the mosquito, that it is fond of babies.

I am of a constitution so general, that it consorts and sympathized with all things, I have no antipathy, or rather idiosyncracy in any thing.

And I defy the greatest divine to produce any law either of God or man, which obliges me to comprehend the meaning of omniscience, omnipresence, ubiquity, attribute, beatific vision, with a thousand others so frequent in pulpits, any more than that of eccentric, idiosyncracy, entity, and the like.

3 adjectives to describe  idiosyncracy