"More o k'd" is a slang term that means everything is alright or satisfactory. There are several synonyms for this phrase that can be used interchangeably such as "all good", "fine by me," "no biggie", "no problem", "not a problem", "okay", "it's all gravy", or simply "good". All of these expressions convey the sentiment that everything is okay and there is no need to worry or stress about a particular situation. Using these synonyms can help to enhance communication by providing alternative ways to convey a positive message with a touch of humor or lightheartedness.