knobbiest

Having most protrusions

Knobbiest is the superlative of knobby—having the most knobs or bumps.

A knob is a rounded protrusion, so the knobbiest surface is the one with the most irregular lumps: the knobbiest knees I've ever seen, the knobbiest branch on the tree.

texture

bumpy

Uneven in surface

lumpyHaving irregular bumps
gnarledTwisted and knotty
nubblyRough with small lumps

nodular · bulging · protruding · uneven · rough · ridged · pitted · warty · gnarly · craggy

botanical

gnarled

Twisted and knotty

rootsUnderground nutrient absorbers
branchesLimbs of trees
barkSharp canine vocalization

burls · twigs · trunk · driftwood · wood · oak · vines · rhizomes · tubers · ginger

anatomy

joints

Skeletal connection points

knucklesFinger-to-hand joints
fingersAppendages of the hand
arthriticHaving inflamed joints

bony · spine · knees · elbows · vertebrae · skeletal · angular · gaunt · sinewy · prominent

Opposites

surface texture

knobbiestsmoothest

Most free from irregularities

sleekest · silkiest · flattest · glassy · polished

Family

knobbier

Familiarity: Top 500,000
Profile: Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G