Pronunciation: [mˈə͡ʊst lˈamstə] (IPA)
Correct spelling for the English word "most lamster" is [mˈə͡ʊst lˈamstə], [mˈəʊst lˈamstə], [m_ˈəʊ_s_t l_ˈa_m_s_t_ə] (IPA phonetic alphabet).
Correct spelling for most lamster