| Answer | Crossword Clue |
|---|---|
| cankers | A malign and corrupting influence that is difficult to eradicate |
| poisons | A person, idea, action, or situation that is considered to have a destructive or corrupting effect or influence |
| superbugs | An insect that is difficult to control or eradicate, esp. because it has become immune to insecticides |
| superbug | An insect that is difficult to control or eradicate, esp. because it has become immune to insecticides |
| convolutions | A thing that is complex and difficult to follow |
| convolution | A thing that is complex and difficult to follow |
| shapes | A person or thing that is difficult to see and identify clearly |
| cartridge | a case or container that holds a substance, device, or material which is difficult, troublesome, or awkward to handle and that usually can be easily changed as |
