| Answer | Crossword Clue |
|---|---|
| NERD | Creature in Dr. Seuss's "If I Ran the Zoo" |
| NERD | Word introduced by Dr. Seuss in "If I Ran the Zoo" |
| ZOO | Dr. Seuss's "If I Ran the ..." |
| IFI | Dr Seuss's "..... Ran the Zoo" |
| IRAN | Dr. Seuss's "If ... the Zoo" |
| IRAN | Dr. Seuss's "If ..... the Zoo" |
