1) Abnormality 2) Curiousness 3) Eccentricity 4) Idiosyncrasy 5) Irregularity 6) Oddity 7) Peculiar state 8) Peculiarity 9) Queer quality 10) Strange quality 11) Strange state 12) Strangeness 13) Weirdness 1) Deviation 2) Oddity 3) Strangeness 
• (n.) The state of being odd, or not even. • (n.) Singularity; strangeness; eccentricity; irregularity; uncouthness; as, the oddness of dress or shape; the oddness of an event.
Odd'ness noun 1. The state of being odd, or not even. « Take but one from three, and you not only destroy the oddness , but also the essence of that number.» Fotherby. 2. Singularity; strangeness; eccentricity; irregularity; uncouthness; as, the oddness
noun eccentricity that is not easily explained noun the parity of odd numbers (not divisible by two)