- alter: other
- amat: love
- astr: star
- chron: time
- cogn: know
- contra: against
- dec: ten
- demo: people
- dyna: power
- geo: earth
- gyro: turn
- helio: sun
- hyper: over
- ism: doctrine
- luna: moon
- meter: measure
- octa: eight
- scope: look
- son: sound
- stell: star
- stereo: solid
- sur: over
- tetra: four
- thermo: heat
- vita: life
Word Within a Word List 5