The correct spelling for the phrase "more seconded" is /mɔr ˈsɛkəndɪd/. The word "seconded" in this context refers to the act of supporting or approving a motion or proposal made in a meeting. The addition of "more" implies an increased level of support or approval. The word is spelled with two "s" letters and the past tense suffix "-ed" at the end. This spelling follows the standard English phonetic rules and conventions.