Englisheccentricity
noun
a charming example of English eccentricity:
unconventionality, unorthodoxy, singularity, oddness, queerness, strangeness, weirdness, bizarreness, quirkiness, freakishness, extraordinariness;
peculiarity, irregularity, abnormality, anomaly, foible, idiosyncrasy, caprice, whimsy, quirk;
informal nuttiness, dottiness, screwiness, freakiness, wackiness, crankiness, zaniness;
North American, informal kookiness.
▷antonyms conventionality.
eccentricity Oxford Dictionary of English