Correct spelling for the English word "more halfyearly" is [mˈɔː hˈɑːfji͡əli], [mˈɔː hˈɑːfjiəli], [m_ˈɔː h_ˈɑː_f_j_iə_l_i] (IPA phonetic alphabet).
The word "more" is derived from the Old English word "māra", which means "greater in quantity, size, extent, or degree". It has evolved over time to its current form.
The word "halfyearly" is a combination of two elements: "half" and "yearly". "Half" is derived from the Old English word "half", meaning "one of two equal parts into which something can be divided". "Yearly" is derived from the Middle English word "yerly", which means "occurring or done once a year".
When "more" is combined with "halfyearly", it creates the phrase "more halfyearly", suggesting something that occurs more frequently than once a year.