| Upset |
| Sickish |
| Nauseous |
| Nauseated |
| Squeamish |
| Ill at ease |
| Uncomfortable |
| A bit nauseated |
| A little anxious |
| Somewhat seasick |
| Having butterflies |
| None too comfortable |
| With an upset stomach |
| (Feeling) slightly sick |
| Suffering from seasickness |
| Like a landlubber on the open sea, say |