O — Joined Letters
O. O.
- Ob-li-ga-ti-on Obligation - ob-ser-va-ti-on observation - oc-ca-si-o-nal occasional - oc-ca-si-on-ed occasioned - oc-cu-pa-ti-on occupation - of-fi-ci-ous-ly officiously - om-ni-po-ten-cy omnipotency - om-ni-sci-en-cy omnisciency - o-pe-ra-ti-on operation - op-per-tu-ni-ty oppertunity - op-po-si-ti-on opposition - or-di-na-ti-on ordination - o-ri-gi-nal-ly originally - or-na-men-tal-ly ornamentally - oe-co-no-mi-cal oeconomical - os-ten-ta-ti-on ostentation - o-ver-sha-dow-ed overshadowed
