What is another word for "spell"?

Roget's Thesaurus (1911) lists these synonyms for "spell": abecedarian, abecedary, abracadabra, affix, agnus, air, alphabet, alphabetical, amulet, anagram, anagrammatism, and, bait, bell, better, book, brace, bracing, break, breath, breathe, breather, cabala, caduceus, candle, cantrap, cap, character, charm, christcross-row, cipher, cold, come, consonant, countercharm, cream, deep, dental, digraph, diphthong.