Slime?
stage
grime, lime
slime, time, climb, lime,
Rhyme, slime, chime, crime, dime, grime,
Something that rhymes with slip slime could be flip grime.
Dwellers and letters
PC
First of all, it is not "ryams" it is rhymes, and rhymes rhymes with crime so that's basically one by itself, other ones would be grime, slime, mine, whine, wine, dine, fine ,incline, design, chime, climb, dime, grime, lime, lyme, mime, prime, rhyme, slime, thyme, sublime , chime, mine , shine, time
dimetimerhymelimemimecrimechimeCrimeRhymeTimeLimeDimeMimeslimeenzymesublimecrime, dime, grime, I'm, lime, mime, rime, rhyme, time
filth
Istanbul
Nothing- those are letters.