Tempo -
A four letter word that starts with J and ends with M: jism.
The letters y p m t e would make a five letter word, not a four letter word. That word could be empty.
mess
Mouse, mauve.
Tempo -
A four letter word that starts with J and ends with M: jism.
M-V--MavenMovedMoverMovesMovie
Some five letter words with O and M as the second and third letter are:combocometcommacomicdomedhomerhomeymommynomadoomphromanromeorompervomitwomanwomen
MakeMindMineMastMassMustMeatMeetMinkMireMadeMaidMazeMoreMood
MeatMateMakeMindMineMintMoodMeekMaleMailMassmast
Map
Team
mend
mademailmalemikemildmenumilk
Mash Monk
Merl