Mammoth Uncensored Word List:
38 words ending with ea, 8 letters long

achillea barathea calathea calcanea chickpea columnea diarrhea dulcinea dyspnoea earthpea endostea furcraea gallabea gastraea gynaecea heartpea hypogaea hypopnea karearea laryngea mausolea mesoglea nymphaea pahautea paranoea polypnea prytanea psoralea pyorrhea sidalcea stomodea sugarpea sweetpea synaphea thiourea trochlea undersea zoogloea