応募[oubo] subscription
応募者[oubosha] applicant
急募[kyuubo] urgent recruit
共同募金[kyoudoubokin] community chest
言募る[iitsunoru] to argue vehemently

公募[koubo] public appeal (e.g. for contributions)
公募債[koubosai] public issue
召募[shoubo] levy
吹き募る[fukitsunoru] to blow harder and harder
募る[tsunoru] to invite contributions, etc.

御召[omeshi] summoning
御召し物[omeshimono] clothing
応召[oushou] respond to a call for military service
召人[meshuudo] prisoner
召し[meshi] summons

召し寄せる[meshiyoseru] to call (someone) to you
召使う[meshitsukau] to employ
召し集める[meshiatsumeru] to call together
召し出す[meshidasu] to call out
召し上がり物[meshiagarimono] food