Dirtiness in general.
Dirty thing, na ⊗; thing causing disgust by its dirtiness, nacarug ⊗; to soil a thing, ⊗ an.
Delicate, disgusted by everything, managrug ⊗.
Thing not well suited to desired purpose, e.g. poorly cut quill, weapon that neither cuts nor wounds, na ⊗.
Thing detracting from perfection, poorly finished, imperfect, e.g. shoes, bad writing, etc.
See murénğ for first meaning and alás for others.