Open English Wordnet
Adjectives
(s)bloody-minded, cantankerousstubbornly obstructive and unwilling to cooperate“unions … have never been as bloody-minded about demarcation as the shipbuilders” (Spectator)
(s)cantankerous, crotchety, orneryhaving a difficult and contrary disposition“a cantankerous and venomous-tongued old lady” (Dorothy Sayers)