| Momentary | Lasting for a short time, brief |
| Nettlesome | Causing annoyance or difficulty |
| Nullify | Make legally null, void, invalid, cancel out |
| Obviate | remove a need or difficulty, replaced(pen obviated the pencil) |
| Omnipresent | Widely or constantly encountered; widespread |
| Oust | drive out or expel from a place or position |
| Invigorate | Give strength or energy |
| Palpable | tangible, plain to see or comprehend, able to be touched |
| Paradigmatic | Serving as a typical example of something |
| Perfidy | state of being deceitful and untrustworthy |
| Ingenious | Clever, inventive and original |
| Ingenuous | innocent and unsuspecting |
| Profuse | very plentiful, abundant; extravagant |
| Pugnacious | Eager or quick to argue, fight or quarrel |
| Sagacious | Wise and shrewd, good judgement |
| Scant | Barely sufficient or adequate, minimal |
| Skullduggery | Underhand, unscrupulous, dishonest activities |
| Utilitarian | Designed to be useful or practical rather than attractive |
| Vapid | Uninteresting, insipid, offering nothing that is challenging |
| Boorish | Rough and bad-mannered |
| Brook | a small stream; allow or permit |
| Circumspect | Wary and unwilling to take risks |
| Comity | courtesy and considerate behavior towards others; association between nations, political entities for mutual benefit |
| Cordial | Warm and friendly, strong felt |
| Deleterious | Causing harm or damage |
| Dichotomy | A division or contrast between two things |
| Edify | Improve morally or intellectually |
| Elicit | evoke or draw out |
| Erudite | Having or showing great knowledge or learning |
| Fecund | Capable of producing an abundant off springs; generating new ideas |
