knobbiest
/ˈnɒbɪst/(KNOH-bist)
Definitions
1. adjective
most knobbed; having the most knobs or projections
“This knobbiest of pineapples was chosen for the prize”
2. noun
the superlative form of knobbiest (used to compare three or more things)
“The knobbiest of the three pineapples were all chosen as winners”