0 compound formation; morphological productivity; productivity measures; corpus-based statistical methods compounding; Italian; overabundance; number inflection features; morphology; periphrasis motion events; typological change; Latin linguistics; sytem; usage reciprocals; reflexives; templates; Hebrew; collective and distributive; root roots; Hebrew; Spanish; cross-linguistic suspended affixation; Lexical Integrity Hypothesis; derivational suffixes; coordination constructed words; L2 Greek; prefix; conceptual salience; consistency judgement diminutives; verbs; French; Modern Greek lexical integrity; autonomous morphology; base types lexicalization; memorization; adjective-noun combinations sign language; two-handed signs; motivation in phonology; duality of patterning computational morphology; paradigms; inflection; derivation; Levenshtein distance morphological processing; stem frequency; Italian; masked priming Γραμματική, Συγκριτική και γενική Μορφολογία