compartmental

equivalents

compartmentalized

compartmented

rhymes

Occidental

Oriental

accidental

coincidental

continental

dental

departmental

detrimental

developmental

elemental

environmental

experimental

fundamental

gentle

governmental

incidental

incremental

instrumental

intercontinental

intergovernmental

judgemental

judgmental

lentil

mental

monumental

nongovernmental

occidental

oriental

ornamental

pancontinental

parental

regimental

rental

sentimental

supplemental

temperamental

transcendental

transcontinental

unsentimental