| Answer | Crossword Clue |
|---|---|
| ISEE | Phrase of comprehension. |
| ISEE | Phrase of comprehension |
| NOD | Signal of comprehension |
| ISEE | Words of comprehension. |
| ISEE | Comment of comprehension. |
| UMHUM | Sound of comprehension |
| IGETIT | Words of comprehension |
| OHS | Replies of comprehension |
| AHS | Sounds of comprehension |
| AHS | Signs of comprehension |
| KEN | Level of comprehension |
| AURAL | Kind of comprehension |
| OHS | Words of comprehension |
| AHAS | Cries of comprehension |
| OHS | Exclamations of comprehension |
| OHS | Sounds of comprehension |
| ISEE | Words of comprehension |
| ISEE | Two words of comprehension. |
| AHSO | Words of comprehension by Charlie Chan |
