This is a thread for showing some words that you would use.
Tenebrous - dark, shadowy basically
Arbitrate - to judge
Shtick - a common trait
Erroneous - incorrect
Inauspicious - relating to bad luck
Effulgent - very radiant
Craggy - bumpy
Quash - to stop
Edifice - large structure
Tumultuous - chaotic
Cantankerous - grumpy
Crabby - grumpy again
Immolate - to destroy with fire
Cameleopard - archaic giraffe.
Serpentine - Complex
Bulwark - something that acts as a defense
Capricious - Erratic and unpredictable. Changes often