Pronunciation: [fˈɪfθli] (IPA) 
The word "fifthly" is spelled with the letters f-i-f-t-h-l-y. The IPA phonetic transcription for this word is /ˈfɪfθli/. The "f" sound is pronounced with the bottom lip touching the bottom teeth, followed by a short "i" sound. The "th" sound is pronounced with the tongue placed between the upper and lower teeth, followed by a soft "l" sound. "Fifthly" is an adverb used to indicate the fifth item in a list or sequence.
Fifthly is an adverb that is used to introduce the fifth point or item in a list or series of arguments, reasons, or instructions. This term is formed by adding the suffix "-ly" to the ordinal number "fifth," emphasizing its position in relation to the previous four points being discussed.
Typically, when presenting a series of points or arguments, the use of adverbs such as firstly, secondly, thirdly, fourthly, and finally is employed to organize the discussion and help the reader or listener follow the progression of ideas. Fifthly serves a similar purpose, indicating that the upcoming point or item is the fifth in a sequence.
The use of fifthly can be found in various contexts, such as academic writing, formal speeches, debates, or even everyday conversations. This adverb is particularly useful when there is a need to highlight a specific point or issue that falls fifth in a list, expressing a hierarchy or order of importance. Additionally, the usage of fifthly demonstrates clarity, structure, and logical reasoning.
Overall, fifthly is a linguistic tool that facilitates effective communication, ensuring that a discourse or presentation is well-organized and easily comprehensible by providing a clear indication of the fifth item or point being discussed in a series.
In the fifth place.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word "fifthly" is derived from the cardinal number "fifth", which comes from the Old English "fīfta", meaning "the ordinal number denoting the fifth in a sequence". It can be traced further back to the Proto-Germanic word "fimftô", and ultimately to the Proto-Indo-European root "*penkwe", which signifies "five". The suffix "-ly" is added to form an adverb from the numeral, thus giving us "fifthly".
