And his sissiness is fertile ground for lampooning.    From Wordnik.com.  [Why can't we joke about Obama?] Reference

And you complained about our “sissiness” while simultaneously admitting that you let your squeamishness set your politics.    From Wordnik.com.  [Homophobic men and Misogyny–do they go hand in hand?] Reference

Men no longer regard creased trousers, nicely tied cravats, well-chosen collars, and harmonious color combinations as signs of sissiness, snobbishness, or weak-mindedness.    From Wordnik.com.  [The Book of Business Etiquette] Reference

Edith B, I just checked a dictionary and found three derivative words listed below "sissy": the noun sissiness and the adjectives sissified and sissyish.    From Wordnik.com.  [Rex Parker Does the NYT Crossword Puzzle] Reference

If you're willing to be prime minister without getting the public to vote for you, it's just lily-livered sissiness to let the fact your colleagues won't vote for you either stand in your way.    From Wordnik.com.  [newmatilda.com - Comments] Reference

Anyway, atomjacks were not noted for sissiness.    From Wordnik.com.  [Science Fiction Hall of Fame]