Synonyme du mot adjonction

jonction, réunion, annexion, rattachement, union, association, accession, incorporation, ajout, addition, additif, rallonge, amendement, post-scriptum, raccord, bonus, supplément, prime, allonge, allongement, frappe, complément, appoint, reste, solde, addenda, annexe, codicille, appendice, rassemblement