1. Synonyms for Chastenings include chastisement, punishment, discipline, comeuppances, correction, castigation, penalties, wrath, nemeses and reprimands

2. Synonyms for Archenemies include adversaries, antagonists, archfoes, challengers, enemies, foes, nemeses, opponents, rivals and combatants

3. There are 26 Blockheads, each having a certain letter on both sides of their heads, though the two most featured Blockheads are Blockhead G and Blockhead J, who're Gumby's Nemeses