rirci gismu

x1 [member] is rare/unusual/uncommon/atypical in property x2 (ka) among members of x3 (set).

(x3 is complete specification of set); (cf. cizra, fadni, cafne, kampu, cnano - the generalized opposite to any/all of these concepts)


In notes:

cafne
x1 (event) often/frequently/commonly/customarily occurs/recurs by standard x2.
cizra
x1 is strange/weird/deviant/bizarre/odd to x2 in property x3 (ka).
cnano
x1 [value] is a norm/average in property/amount x2 (ka/ni) among x3(s) (set) by standard x4.
fadni
x1 [member] is ordinary/common/typical/usual in property x2 (ka) among members of x3 (set).
kampu
x1 (property - ka) is common/general/universal among members of set x2 (complete set).
nalfadni
f1 [member] is uncommon/atypical/unusual in property f2 (ka) among members of f3 (set).
zilrirci
The property x1 is rare/unusual/uncommon among x2