Some words that begin with the letter c but sound as though they start with the letter k are candy, cane, candle, catcher, cat, car, can, can't, caterpillar, cactus, corn, cob, cake, and concern. Just to name a few.
Three letter animals that start with the letter c:catcodcow
Some three letter words that start with vowels are:aceampapearearkarmarteareatelfemueraergiceI'llimpinkinnionireirkit'soafoakoaroatofforeouroutughumpurnuse
Three letter words that start with V are:vanvatvetvievim
Three countries start with the letter J: Jamaica Japan Jordan
Dasher, Dancer, Donner
knowledgemnemonicsgnomonics
knowledge, mnemonics, gnarliest
knowledgemnemonicsgnomonics
Who, whole, wholistic.
Depending on the words it could be any one of the three common rhyming devices. Thisprobably would be alliteration, though depending on the words, consonance or assonance could be infused as well.
Three letter animals that start with the letter c:catcodcow
Jet
Pow
Hmm.
Some three letter words that start with I are ion, ice, ire, and imp.
For, fan, fog
Some three letter words that start with S are: sadsagsapsatsawsaxsayseaseesetsewsexsheshysicsinsipsirsissitsixslyskisobsodsonsotsowsoyspystysubsumsunsup