H3992–מָאַר–ma.ar

and he shall look on the plague on the seventh day: if the plague be spread in the garment, either in the warp, or in the woof, or in the skin, whatever service skin is used for; the plague is a fretting leprosy; it is unclean.

מַמְאֶ֛רֶת mam.'E.ret “malignant”

And he shall burn the garment, whether the warp or the woof, in woollen or in linen, or anything of skin, wherein the plague is: for it is a fretting leprosy; it shall be burnt in the fire.

מַמְאֶ֙רֶת֙ mam.'E.ret “malignant”

then the priest shall come in and look; and, behold, if the plague be spread in the house, it is a fretting leprosy in the house: it is unclean.

מַמְאֶ֥רֶת mam.'E.ret “malignant”

And there shall be no more a pricking brier unto the house of Israel, nor a hurting thorn of any that are round about them, that did despite unto them; and they shall know that I am the Lord Jehovah.

מַמְאִיר֙ mam.'Ir “[which] pricks”