The word "Ok'd" is often used to indicate approval or authorization given for a particular activity or task. Some synonyms for this word might include "approved," "confirmed," "sanctioned," "endorsed," or "validated." These words can all be used to convey a sense of official or formal approval, depending on the context in which they are used. Other possible synonyms for "Ok'd" might include "granted," "authorized," "licensed," or "ratified," each with its own nuances of meaning and implication. Ultimately, the choice of synonym will depend on the specific context of the situation and the intended tone or message that is being communicated.