Peculiar Situation was created in 1999.
Peculiar Chris was created in 1992.
Peculiar - album - was created in 2006.
A Peculiar People was created in 1996-11.
A Very Peculiar Practice was created in 1986.
My Own Peculiar Way was created in 1969.
Ain't That Peculiar was created on 1965-09-14.
Peculiar Attraction was created on 1988-03-03.
Peculiar Patients' Pranks was created on 1915-12-22.
Something Quite Peculiar was created on 2007-05-22.
Miss Peregrine's Home for Peculiar Children was created in 2011.
The institution of slavery was referred to as the peculiar situation in antebellum USA. The reason to forego any advantages were two fold. One was that it was immoral. Secondly it would become obsolete and a poor investment of capital.
"Odder" is the comparative form of the adjective "odd," which means unusual, strange, or peculiar. It is used to describe something that is more unusual or peculiar compared to something else. For example, if one situation is strange and another is even more strange, you would describe the second situation as "odder."