An irrational fear of stiffness or of things becoming stuck or immobilized.
From Greek 'ankylos' (stiff) + 'phobos' (fear). This is a medical psychology term combining the Greek word for stiffness with the common suffix for phobias, creating a term for pathological fear of immobilization or rigidity.
While most phobias describe fear of things (snakes, heights), ankylophobia is fear of a *quality*—stiffness itself! It's related to deeper anxieties about loss of movement and control, making it psychologically unique among phobia names.
Complete word intelligence in one call. Free tier — 50 lookups/day.