How do you say grim [grimmer -comp., grimmest -sup.] in Spanish?

Phrases in english containing grim [grimmer -comp., grimmest -sup.] translated to English

• grim face in Spanish is cara triste, cara de pocos amigos
• the grim face of in Spanish is el lado sombrío de

Sentences containing grim [grimmer -comp., grimmest -sup.] in Spanish

Anita Schiller's own grim conclusion was that 'These two opposing and often inimical views, when incorporated within reference service, often reduce overall effectiveness'

Other forms of sentences containing grim [grimmer -comp., grimmest -sup.] where this translation can be applied

• grimmer
• grim
• grimmest