Sissy
Part of speech: noun
Definition: An effeminate boy or man. A timid, unassertive or cowardly person. sister. Urination.
Part of speech: adjective
Definition: Effeminate or timid; sissified.
Example sentence: When you're singing, you're using extra muscles, and it requires a lot of exercise and breathing. You can't do that if you're a sissy. If I have any fitness advice for people, I'd tell them to sing more. It's good therapy, too.
Unmanly
Part of speech: adverb
Definition: In a manner that is unmanly.
Part of speech: adjective
Definition: Showing characteristics that are not manly, such as being immature, effeminate or cowardly, which might be construed as an indicator of weakness or of baseness of character.Of or pertaining to something not human.Cowardly, base.Not acceptable of a man.Not becoming of a man.