WordNet sense 1 (having or showing or requiring special skill):

skilled

WordNet sense 2 (settled securely and unconditionally):

effected, established

WordNet sense 3 (established or decided beyond dispute or doubt):

settled

WordNet sense 4 (successfully completed or brought to an end):

completed, realised, realized

WordNet sense 5 (having every necessary or normal part or component or step):

complete