gbágungbàgun noun /ɡ͡bá.ɡũ̄.ɡ͡bà.ɡũ̄/
Definitions
  1. uneven; rugged; rough
    Kò fi bẹ́ẹ̀ jìnnà, ṣùgbọ́n ọ̀nà rí gbágungbàgun. It's not that far, but the road is bumpy.
Source: Wiktionary, where this word is spelled “gbagungbagun”. Reference: en-gbagungbagun-yo-noun-2QtN-FN5