The 4 rows of words in the table below are each formed by following one rule.
Group | Word 1 | Word 2 | Word 3 |
---|---|---|---|
1 | save | scar | trap |
2 | adore | argue | boy |
3 | cool | dummy | married |
4 | lovely | mockery | underdog |
What is the rule?
Hint 1:
Think of this as a mathematical problem. The group numbers, they're pretty small to be math solutions right? Maybe take them as tens?
Hint 2:
Keyboard arrangement.