Correct spelling for the English word "bummest" is [bˈʌməst], [bˈʌməst], [b_ˈʌ_m_ə_s_t] (IPA phonetic alphabet).
The word "bummest" is the superlative form of the adjective "bum", meaning lazy, idle, or unemployed. However, it is important to note that "bummest" is a colloquial or non-standard variant and is not commonly found in formal English. The word "bum" originated in the United States around the late 19th century as a slang term for a tramp or a vagrant. It is believed to be a shortened form of the German word "bummler", meaning loafer. Over time, "bum" expanded in meaning to describe someone who avoids work or lives off others' charity.