Alliteration. Repetition of initial consonants or sounds is alliteration, and is very handy for emphasizing a certain phrase, or as a memory aid.
leaves
aimalmarmbambumcamcumcwmdamdimdomelmfemgamgemgumgymhamhemhimhmmhumismjamjimkimlamlummemmimmommumnamnimnomohmpampomramremrimromronrumsamsimsomsumtamtimtomummvimyamyomyum
It's actually not the first letter, it's the first sound. For example tired and third, they both start with the same letter, but have a completely different sound. When they have the same sound, this is called alliteration.
· March · Mistletoe
· March · melt · mistletoe · mittens · muffler
Some three letter words that start with S are: sadsagsapsatsawsaxsayseaseesetsewsexsheshysicsinsipsirsissitsixslyskisobsodsonsotsowsoyspystysubsumsunsup
Three letter words that start with V are:vanvatvetvievim
Some three letter words that start with vowels are:aceampapearearkarmarteareatelfemueraergiceI'llimpinkinnionireirkit'soafoakoaroatofforeouroutughumpurnuse
For, fan, fog
Three letter words that start with S are:sagSamsapSatSawsaxsayseaseesetSewsexsheshhshysicsinsipsirsissitsixskiskyslysobsodSonsopsotsousowsoyspaspystysubsuesumSun
When most of the words in a sentence start with the same letter, it is called alliteration.
Some three letter words that start with I are ion, ice, ire, and imp.
Scrabble Words N A:NabNaeNagNahNamNanNapNawNay
Zoo, zip,
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.
· jar · jaw · jam · jog
Finalize, finishing, frolicking