The state or quality of being knotted, tangled, or complicated; the condition of having many knots.
From 'beknotted' with the '-ness' suffix, forming an abstract noun describing the quality of being knotted.
The '-ness' suffix on 'be-' adjectives creates wonderfully archaic nouns—'beknottedness' suggests both literal and emotional tangles, packed into one word.
Complete word intelligence in one call. Free tier — 50 lookups/day.