Algorithm
The word 'algorithm' has its roots in Latinizing the name of Muhammad ibn Musa al-Khwarizmi in a first step to "algorismus". Al-Khwārizmī (, , c. 780–850) was a Persian mathematician, astronomer, geographer, and scholar in the House of Wisdom in Baghdad, whose name means 'the native of Khwarezm', a region that was part of Greater Iran and is now in Uzbekistan.
Rhyme
The word derives from Old French "rime" or "ryme", which may be derived from Old Frankish "*rīm", a Germanic term meaning "series, sequence" attested in Old English (Old English "rīm" meaning "enumeration, series, numeral") and Old High German "rīm", ultimately cognate to Old Irish "rím", Greek ' "arithmos" "number". Alternatively, the Old French words may derive from Latin "rhythmus", from Greek ' ("rhythmos", rhythm).