Snellen's sign

akenness altchek arthraxon lancifolius burnard church-building civilian worker clear cell carcinoma of ovary cudgel one's brain gonadial hubeite jump airspeed loosehead lettuce malignant mole of vagina one-dimensional superconductor osteomyelitis of vertebra plutonium recycle pyrolyzing apparatus shemozzling sponge graft twelve-incher