| A | B |
| acrid (aciter) | sharp to the taste, pungent |
| abbreviate (brevis) | to reduce; make briefer |
| contravene (contra) | to oppose in argument |
| procrastinate (cras) | to put off doing something |
| fugacious (fuga) | passing away, transitory |
| lenity (leniter) | gentleness (toward others), mildness |
| dualism (duo) | the state of being twofold |
| remote (moveo) | far away, distant |
| odious (odio sum) | extremely displeasing, hateful |
| unique (unus) | one of a kind |
| trinity (tres) | a group consisting of three closely related members |
| tectal (tectum) | a rooflike structure of the body |
| severity (severus) | used of the degree of something undesirable |
| concerted (certo) | to plan or arrange by mutual agreement |
| quadratic (quattor) | of or relating to or resembling a square |
| quintessence (quinque) | the fifth and highest element after air and earth and fire and water |
| century (centum) | a period of 100 years |
| decimal (decimus) | a number written using the base 10 |