Knot

Ast

(whorl in wood left by branch)

Beule

(firm swollen tissue caused by injury)

Bredouille

(difficult situation)

Filz

(tangled clump)

Fitz

(tangled clump)

Fitz

(maze-like pattern)

Gewirr

(maze-like pattern)

Knoten

(looping)

Knoten

(tangled clump)

Knoten

((mathematics) closed curve)

Knoten

(a protuberant joint in a plant)

Knoten

(nautical unit of speed)

Knutt

(variety of wading bird)

Knuttstrandläufer

(variety of wading bird)

Knäuel

(maze-like pattern)

Verlegenheit

(difficult situation)

knoten

(form into a knot; tie with knot(s))