a soul, a spirit

a letter or character (symbol for a sound or a word) / (linguistics) script, writing system / (specific to Japanese) a written mora, a kana / writing in general, written words

use one thing for many purposes / work someone hard

to use one's head

a letter, a character (symbol for a sound or a word) / (linguistics) script, writing system / (specific to Japanese) a written mora, a kana / writing in general, written words

supernatural monster

(Muslim demonology) A jinn. / A genie.

calling the spirits of the dead / spiritualism

to call, contact, or communicate with the spirits of the dead, to act as a medium

An uncanny or excellent technique or maneuver. / Spiritualism, magic, sorcery.