"one whose occupation is to dye cloths, skins, etc.," mid-14c. (mid-13c. as a surname), agent noun from dye (v.).
"plunderer," mid-14c., pilour, from obsolete verb pill "to plunder, to pillage" (see pillage (v.)). Related: Pillery "robbery, plunder" (mid-15c.).
"one who cards wool, etc., for spinning," mid-15c. (mid-14c. as a surname), agent noun from card (v.2).
"tested, proven, trusty," mid-14c., past-participle adjective from try (v.). Coupled since mid-14c. with true.
mid-14c. (mid-13c. as a surname), agent noun from weave (v.). The weaver-bird (1826) so called from the ingenuity of its nests.
late 14c. (mid-14c. in Anglo-French), "one of the common people, a member of the third estate," agent noun from common (v.) "participate in common, associate or have dealings with" (mid-14c.), from common (adj.). From mid-15c. as "member of the House of Commons."