Related Clues:
- Full of soap bubbles
- Lacking sharpness
- Full of bubbles
- Obtuse - tedious - cloudy
- Slow-witted - tedious - cloudy
- Like good dishwater
- Unlikely to cut
- Like the first stage of a car wash
- Far from vivid
- Mind-numbing
- Not interesting
- Bubbly? Yes, I'd guess regularly knocked back
- Froth-filled
- Like many drafts
- Hard to cut with