1. opalescent or displaying rainbow-like colors.   transparent   septic   iridescent   synchronous   Hint Half-n-half Clue   2. pertaining to the abdomen.   myopic   ventral   transient   negligible   Half-n-half Clue   3. bony or having bones.   osseous   monochromatic   sidereal   myopic   Half-n-half Clue   4. at rest or in equilibrium.   tactile   rarefied   static   viscid   Half-n-half Clue   5. partly transparent or allowing some light to pass.   repellent   visceral   precise   translucent   Half-n-half Clue   6. hidden potential, not manifest.   pathological   kinetic   latent   pulmonary   Half-n-half Clue   7. superfluous or excessive.   redundant   quiescent   lateral   ventral   Half-n-half Clue