| A | B |
| supernatural | (adj.) related to magic, gods, etc. |
| supersede | (v.) replace; take the place of |
| superpower | (n.) a nation that is a world leader in defense |
| superfluous | (adj.) extra; more than is necessary |
| superimpose | (v.) put one flat thing on top of another flat thing |
| superficial | (adj.) surface-y; light, not deep or serious |
| superstitious | (adj.) tends to believe in good luck/bad luck things |
| surreal | (adj.) dreamlike in a strange way |
| surname | (n.) last name or family name |
| surcharge | (n.) extra charge on top of the normal charge |