semidarkness/semiʹdahknis/ noun

• hyper-
• hyperacid
• hyperactive
• hyperaemia
• hyperaesthesia
• hyperalgesia
• hyperbaric
• hyperbaton
• hyperbola
• hyperbole
• hyperbolic
• hyperbolical
• hyperbolic function
• hyperboloid
• hyperborean
• hypercalcaemia
• hypercholesterolaemia
• hyperconscious
• hypercorrection
• hypercritical
• hypercube
• hyperdrive
• hyperemia
• hyperesthesia
• hyperextend