1. His feelings towards her were inconstant, as he would shower her with attention one day and then ignore her the next.
2. The weather in this region is notoriously inconstant, with sudden changes in temperature and precipitation.
3. She was known for her inconstant moods, often switching from happy to angry in a matter of minutes.
4. The river's flow was inconstant, sometimes rushing with force and other times barely trickling along.
5. His commitment to his job was inconstant, as he would frequently call in sick or leave early without explanation.
6. The inconstant nature of the stock market makes it difficult to predict future trends.
7. Their relationship was inconstant, with frequent breakups and reconciliations.
8. The inconstant flickering of the candlelight cast eerie shadows on the walls of the old mansion.
9. The inconstant behavior of the child frustrated his parents, as they never knew what to expect from him.
10. The inconstant winds made it difficult for the sailors to navigate the choppy waters.