sol / sole / soul [so:l]
sol – n. – 1. the sun personified; 2. the fifth note of Guido d’Arezzo’s hexachord; 3. a former French coin equal to 1/20th of a livre; 4. solution to a scholastic problem; 5. Chemistry a liquid solution or suspension of a colloid
sole – adj., n. & v. – adj. – 1. single; 2. unmarried; 3. pertaining to a life of celibacy; n. – 1. the plantar or bottom surface of a foot; 2. the bottom of a sock, shoe or boot; 3. a flat fish, Solea vulgaris or Solea, (or similar fish) valued for food; 4. a rope or cord for tethering cattle; v. – 1. put a bottom on a shoe or boot; 2. become soiled or dirty
soul – n. & v. – n. – 1. the essential part of a being that is absent in death, regarded as an immaterial or spiritual part of a being often contrasted with the physical body; v. – 1. die, expire; 2. go about asking for donations