Mammoth Uncensored Word List:
30 - 10 letter words starting with je

jealousies jealousing jeistiecor jejuneness jejunities jellifying jellybeans jellygraph jellyrolls jennetings jeoparders jeopardied jeopardies jeoparding jeopardise jeopardize jeopardous jerfalcons jerkinhead jerkwaters jessamines jesserants jesuitical jesuitisms jesuitries jetsetting jetstreams jettaturas jettisoned jewelweeds