Four planets
USA Today Word Roundup category · 4 hidden words · last seen May 6, 2026
Hidden words (4)
MERCURY, VENUS, EARTH, MARS
About this category
In the USA Today Word Roundup, “Four planets” is a category and the hidden words are listed above. Word Roundup is USA Today’s themed word search — browse more Word Roundup answers or open the full puzzle to see every category from that day.