| aseptic |
free of bacteria or germs that cause disease or decay. |
| contention |
a point asserted in argument or debate. |
| crossbreed |
to cause (a hybrid organism) to be produced by mating two different varieties of the same species. |
| facile |
acting or working in an easy, effortless manner. |
| impregnable1 |
able to withstand any attack, as a fortress. |
| insecurity |
the condition or quality of having insufficient protection or not being safe. |
| jeopardize |
to cause to be in danger or at risk; imperil. |
| monumental |
massive, imposing, or extremely conspicuous. |
| nemesis |
that which one cannot beat, conquer, or succeed at; cause or agent of one's often repeated downfall. |
| optic |
of or concerning the eye or the sense of sight. |
| overbearing |
arrogantly dominating; dictatorial. |
| pejorative |
acting or tending to create a negative impression; disparaging; demeaning. |
| placid |
calm, smooth, or peaceful. |
| preventable |
having the possibility of being prevented; capable of being stopped or kept from happening. |
| rancorous |
feeling or showing bitter resentment; hateful. |