D₂I₁S₁S₁E₁R₁T₁A₁T₁I₁O₁N₁

13 points

DISSERTATION is validvalid

the act of dissertating [n DISSERTATIONS]

167,299 of 196,601 in NWL2023·also valid in CSW24

an extended usually written treatment of a subject [n -S]

68,450 of 280,887 in CSW24·also valid in NWL2023