| Navel type |
| Common navel |
| Many a navel |
| Sort of navel |
| Concave navel |
| Kind of navel |
| Certain navel |
| Type of navel |
| Navel variety |
| Lint collector |
| Concave button |
| Tummy concavity |
| Navel concavity |
| Bodily concavity |
| Omphalos variety |
| Outie's opposite |
| Variety of navel |
| Navel formation? |
| Navel phenomenon |
| Bellybutton type |
| Common navel type |
| Umbilical variety |
| Belly-button type |
| Navel observation |
| Concave tummy part |
| Concave lint trap? |
| Kind of bellybutton |
| Nonprotruding navel |
| Navel configuration |
| Umbilical concavity |
| Concave bellybutton |
| Bellybutton variety |
| Common belly feature |
| It might gather lint |
| Nonprotuberant navel |
| Part of many a tummy |
| Waist-high concavity |
| Non-protruding navel |
| Concave belly button |
| Certain belly button |
| One of a select group |
| Umbilical development |
| Lint-collecting navel |
| Certain lint collector |
| Hole just above a belt |
| More common navel type |
| Lint trap, so to speak |
| Belly button with depth |
| Common belly button type |
| Typical bellybutton type |
| Concave navel, informally |
| Feature of many a stomach |
| Navel variety, familiarly |
| Lint-collecting bellybutton |
| Omphalophobia fear, perhaps |
| About 90% of people have one |
| Concave object of reflection? |
| Type of navel most people have |
| Belly button that collects lint |
| Belly button that's not an outie |
| It doesn't come out of the stomach |
| Roughly nine of 10 people have one |
| Angelina Jolie's belly-button, for one |