| A | B |
| impromptu | done without advance thought or plan |
| privilege | a right granted to some but not all |
| eccentric | something very different; unusual |
| obnoxious | very annoying or offensive |
| abbreviate | shorten a word, phrase, or text |
| deficit | an amount that is too small; shortage |
| noticeable | easily seen, clear, apparent |
| schedule | list or plan for carrying out a process |
| concur | agree; of the same opinion |
| impede | delay, prevent, or hinder |
| optimistic | hopeful about the future |
| fascinating | extremely interesting |
| indebted | owing money, gratitude for service or favor |
| compel | to force or pressure someone to do something |
| whiff | a smell that is only smelled briefly or faintly. |