What connects the words sitcom, smog, brunch, muppet and cyborg?

To find the words that make up sitcom, smog, brunch, muppet, and cyborg, you can break down each word into its original components.

1. Sitcom: sitcom is a combination of "situation" and "comedy."
2. Smog: smog is a combination of "smoke" and "fog."
3. Brunch: brunch is a combination of "breakfast" and "lunch."
4. Muppet: muppet is a combination of "marionette" and "puppet."
5. Cyborg: cyborg is a combination of "cybernetic" and "organism."

By examining the origin of each word or even using a dictionary, you can discover how they are formed by combining two separate words.