1. superlative form of unholy; most wicked, evil, or profane
Usage: superlative form

Examples

• The villain’s unholiest act was betraying his own family.
• She considered lying to her grandmother the unholiest thing she could do.
• The dictator’s unholiest crimes were committed in secret.
• Among all his misdeeds, that was perhaps the unholiest.
• The book described the unholiest rituals of the ancient cult.
• His unholiest thoughts haunted him at night.