- aphorism
- besmirch
- disprove
- forensic
- humanity
- inductor
- mirthful
- pegboard
- unsavory
- whodunit
Bonus points if you can find additional such words which match the following crossword puzzle style clues (these are in alphabetical order):
1. found in high schools and undergraduate schools
2. an element on the periodic table
3. a type of tissue in the immune system
4. a small human bone