... 3The derivation of stem alternations is beyond the derived into beb{e]dero, bebe[e]dor, beb[i]do, beb[i]da, volver into vuelto, and communiear into telecommu- nicac[on, etc All affixes ... relations be- tween lexical items, such that, given an entry for one such item, other entries can be derived auto- matically- is certainly not novel. In modern times, it has been reintroduced into ... checked by the lexicon acquirer, though at the cost of substantial additional time. Even with the best left-hand side (LHS) conditions (see below), the lexicon acquirer may be flooded by new...