| A | B |
| Intricate | Having a complicated structure; complex |
| labyrinth | A confusing network of passages; a maze |
| quandary | A state of uncertainty or doubt |
| soluble | Cabable of beng solved; dissolvable.A |
| tactic | A method of acheiving a goal; a stragety |
| ambigous | Having two or more meanings; unclear. |
| baffle | To cause uncertainty in; puzzle. |
| convloluted | Coiled or twisted; complicated |
| dilemma | Situation forcing a choice between alternatives |
| enigma | Somethings that is hard to figure out |
| prevalent | Widespread; commonly occuring. |
| prosaic | Ordinary; lacking in imagination |
| rarity | Something special or uncommon; usually valued |
| quaint | charmingly old fashioned |
| singular | Out of the ordinary; peculiar |
| abnormal | Not normal |
| conventional | Customary; conforming to standards |
| idiosyncrasy | An unusual habit or mannerism |
| orthodox | Adhering to commonly accepted tradition. |
| precedent | An action that serves as an example. |
| integral | Essential for completeness; not fractional |
| paltry | Meager; insignificant; worthless |
| plethora | Super abundance; excess |
| replenish | To fill or make complete again. |
| scant | Being just short of full measure |
| comprehensive | Convering completely or broadly |
| dearth | A scarcity or lack |
| deficit | An amount by which something falls short |
| exhaustive | Testing all possibilities; thorough |
| deficient | Lacking an essentail |