Yes, evil is in the scrabble dictionary

...and is worth 9 points by itself if you played it.

Evil Definition

noun

An evil force, power, or personification.
Something that is a cause or source of suffering, injury, or destruction: the social evils of poverty and injustice.
The quality of being morally bad or wrong; wickedness.
The fact of suffering, misfortune, and wrongdoing.
A cosmic evil force.

adverb

Archaic In an evil manner.

adjective

Bad or blameworthy by report; infamous: an evil reputation.
Causing ruin, injury, or pain; harmful: the evil effects of a poor diet.
Characterized by anger or spite; malicious: an evil temper.
Characterized by or indicating future misfortune; ominous: evil omens.
Morally bad or wrong; wicked: an evil tyrant.

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