We found 2 dictionaries that define the word rumpliest:

General (2 matching dictionaries)

1. rumpliest: Merriam-Webster
2. rumpliest: Dictionary.com

(Note: See rumply as well.)

Definitions from Wiktionary (rumply) ▸ adjective:  rumpled ▸ Also see rumply ▸ Words similar to rumpliest ▸ Usage examples for rumpliest ▸ Idioms related to rumpliest ▸ Wikipedia articles (New!) ▸ Popular nouns described by rumpliest ▸ Words that often appear near rumpliest ▸ Rhymes of rumpliest ▸ Invented words related to rumpliest