alcohol
alcoholism (pronunciation with -kə-hə- also listed)

ethanol
methanol
menthol
thymol

diol

alcoholic,
chocoholic/chocaholic
workaholic, workaholism
parasol

dolphin
golf
solv- in solve, absolve, resolve, solvent, solvency...
-volv- in evolve, revolve, involve, devolve...

doll
moll
sol (as a unit of currency, or "a fluid colloidal system")
aerosol
cytosol, cytosolic
hydrosol

col
loll
hydrosolic
Sol (the Roman god)
pol (short for "politician")
melancholic
metabolic
vitriolic
diastolic

olfaction, olfactory

alcohol, alcoholic, alcoholism
aerosol
parasol

golf
solve
revolve

dolphin
doll
moll