Bulge, indulge, divulge, etc.
ULK.
Bulk, hulk, skulk, sulk.
ULM.
Culm,¶ no rhyme.
ULP.
Gulp, sculp, pulp, ensculp.§
ULSE.
Pulse, repulse, impulse, expulse, convulse, insulse.†
ULT.
Bulge, indulge, divulge, etc.
ULK.
Bulk, hulk, skulk, sulk.
ULM.
Culm,¶ no rhyme.
ULP.
Gulp, sculp, pulp, ensculp.§
ULSE.
Pulse, repulse, impulse, expulse, convulse, insulse.†
ULT.