* Short words:
* block
* knock
* stock
* flock
* plot
* spot
* hot
* cot
* lot
* not
* rock
* shocks
* Longer words:
* follow
* hollow
* hollowed
* wallow
* knowledge
* sorrow
* tomorrow
* follow-up
* stopwatch
* lockdown
* clockwork
Remember: Sometimes the spelling of words can be tricky! Even if the spelling is different, the vowel sound can be the same.