Having a pale lifeless appearance; pallid:
Sticky and viscous
(Colloquial) In poor taste.
Keeping oneself or one's surroundings clean; neat and tidy
Find another word for gummiest. In this page you can discover 5 synonyms, antonyms, idiomatic expressions, and related words for gummiest, like: stickiest, pastiest, gooiest, tackiest and cleanest.