| A | B |
| ad infinitum | endlessly,forever |
| apportion | to divide and give out in share |
| bona fide | genuine;sincere |
| buoyant | able to float easily,able to hold things up |
| clique | a small,exclusive group of people |
| concede | to admit as true,to yield,submit |
| congenial | getting on well with others;agreeable |
| lofty | very high,noble |
| migration | a movement from one country or region to another |
| perceive | to be aware of through the senses,observe,to grasp mentally |
| perverse | inclined to go against;stubborn,obstinate |
| prelude | an introduction,prologue |
| rancid | stale,spoiled |
| rustic | country-like;simple,plain |
| sever | to separate,divide into parts |
| sordid | wretchedly poor;run-down; mean,sleazy |
| untenable | not capable of being held or defended;imposible to maintain |
| versatile | able to do many things well;capable |
| vindicate | to clear from hint or charge;to defend |
| wane | to lose size,strength,or power |