Here are some synonyms for squeamish:
* Faint of heart
* Sensitive
* Queasy
* Delicate
* Prone to nausea
* Easily grossed out
Here are some examples of how to use "squeamish" in a sentence:
* "She was too squeamish to watch the surgery."
* "He's so squeamish about blood that he faints at the sight of it."
* "I'm not squeamish about insects, but I don't like spiders."