Answer:
1). To be tall - 'chaaha'
2). To be hungry - 'hopoba'
Explanation:
As per the question, the root morpheme for the given words 'to be tall' and 'to be hungry' would be 'chaaha' and 'hopoba' in Chickasaw which is a member of the Muskogean family of languages that are quite commonly spoken in south-central Oklahoma. The other words that can be derived using these root morphemes would be:
Sachaaha - ‘I am tall’ - Hopobatok - ‘he was hungry’
Chaaha - ‘he or she is tall’ - Hoohopobatok -‘they were hungry'
Chichaaha - ‘you are tall’ - Sahopoba - ‘I am hungry'
Hoochaaha - ‘they are tall'