| 100% | IGOR | 4 | Dr. Frankenstein's lab assistant |
| 83% | IGOR | 4 | Lab assistant of Dr. Frankenstein |
| 82% | INGA | 4 | Lab assistant for Dr. Frederick Frankenstein |
| 79% | IGOR | 4 | Frankenstein's lab assistant |
| 76% | IGOR | 4 | Dr. Frankenstein's assistant |
| 72% | IGOR | 4 | Dr. Frankenstein's assistant, in movies |
| 72% | IGOR | 4 | Dr. Frankenstein's hunchbacked assistant |
| 71% | IGOR | 4 | Dr. Frankenstein's assistant in "Young Frankenstein" |
| 71% | IGOR | 4 | Dr. Frankenstein's assistant, in "Young Frankenstein" |
| 71% | IGOR | 4 | Dr. Frankenstein's assistant in horror films |
| 67% | SWITCH | 6 | Feature of Dr. Frankenstein's lab |
| 67% | IGOR | 4 | Helper in Dr. Frankenstein's lab |
| 64% | IGOR | 4 | Lab assistant in "Young Frankenstein" |
| 64% | INGA | 4 | Lab assistant in "Young Frankenstein" |
| 64% | INGA | 4 | Lab assistant in “Young Frankenstein” |
| 64% | IGOR | 4 | Dr. Frankenstein's assistant, who doesn't appear in the original Mary Shelley novel |
| 63% | INGA | 4 | Dr. Frederick Frankenstein's assistant of the 1974 movie |
| 63% | IGOR | 4 | Dr. Victor Frankenstein's faithful assistant |
| 63% | BEAKER | 6 | Dr. Bunsen Honeydew's lab assistant |
| 60% | IGOR | 4 | "Young Frankenstein" lab assistant |
| 60% | INGA | 4 | "Young Frankenstein" lab assistant |
| 59% | IGOR | 4 | Lab assistant who asks "What hump?" in "Young Frankenstein" |
| 59% | IGOR | 4 | Assistant to Dr. Frankenstein |
| 59% | IGOR | 4 | Assistant for Dr. Frankenstein |
| 56% | IGOR | 4 | Frankenstein’s assistant |
| 55% | IGOR | 4 | Frankenstein's lab helper |
| 55% | LAB | 3 | Dr. Frankenstein's workplace |
| 55% | LABORATORY | 10 | Dr. Frankenstein's workplace |
| 55% | IGOR | 4 | Dr. Frankenstein's helper |
| 55% | IGOR | 4 | Dr. Frankenstein's henchman |