一緒[issho] together
一緒くた[isshokuta] medley
一緒に[isshoni] together (with)
一緒にする[isshonisuru] to unite

下げ緒[sageo] cord for attaching a sword scabbard tightly to the obi
堪忍袋の緒が切れる[kanninbukuronoogakireru] to be out of patience
緒作[shosaku] various works
緒戦[shosen] beginning of hostilities

出臍[debeso] protruding navel
膃肭臍[ottosei] fur seal (esp. the northern fur seal, Callorhinus ursinus)
お臍[oheso] navel
臍のゴマ[hesonogoma] belly-button lint
臍の緒[hesonoo] umbilical cord

臍下[seika] lower abdomen
臍下丹田[seikatanden] pit of the stomach
臍曲り[hesomagari] perverseness
臍繰り[hesokuri] secret savings
臍繰り金[hesokurigane] secret savings