ulterior motive; plot; scheme; complicated circumstances; intricacies
repose of a soul; ceremony for the repose of a departed soul
sleepwalking; somnambulism; autoscopy
fighting spirit (in sport); tenacity
heart and soul; one's heart; one's soul
to use up all of one's energy and willpower; to be exhausted (and have no will to go on)
manly spirit; soul of a samurai
sound post (e.g. of a violin)
separation of the soul from the body; disembodied soul