Manspower

1 clue
Sadness diminishes . . . a ___ . . . ": Spinoza
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Absolutepower
Acpower
Adjustinpowers
Airpower
Alabamans
Allpowerful
Almans
Amans
Amansat
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Amanshonesty
Andamansea
Anoldmansgold
Anothermanspoison
Arichmansjoke
Ascendtopower
Atamans
Atmans