nilable,used in ruby community thead,html tag hardlinked,filesystem term referer,http header field deques,noun dequeues,verb ons,so `add-ons` works accreting,verb of accrete zar,currency code for the South African rand simulative,adjective pervious,adjective perviously,adverb intension,noun intensional,adjective intensionally,adverb unuseful,adjective contiguities,plural of contiguity bellow,valid word and not just a typo of `below` revered,valid word and not just a typoe of `reversed`