Answer: lepta

AnswerCrossword Clue
LEPTASmallest Greek coins.
LEPTAAncient Greek coins
LEPTAWidow's "mites."
LEPTAGreek coins
LEPTAPennies : dollar :: ... : drachma
LEPTAGreek penny
LEPTAGreek penny, once
LEPTAGreek pennies, once
LEPTAFormer Greek penny
LEPTAGreek pennies
LEPTAOld Greek coin
leptaLEPTON, a monetary unit of Greece
leptasmall copper or bronze coin of ancient Greece
leptaaluminum coin of modern Greece, the 100th part of a drachma
leptaa former monetary unit equal to 1/100 drachma
leptaany of a class of particles with spin of 1/2 that are not subject to the strong force and that are believed to be truly elementary and not composed of quarks or other subunits. The leptons known or believed to exist are the electron