Related Clues:

• Offensively vile
• Unethical, informally
• Goo-covered
• Like slugs
• Not at all trustworthy
• Like a snail trail
• Like someone slugged?
• Disgustingly obsequious
• Covered with ooze
• Like natto
• Like a frog
• Like snails and slugs
• Like yamaimo
• Oozing smarm
• Gloopy, gunky