Pronunciation: [spˈiːdz] (IPA) 
The word "speeds" is spelled with a "d" at the end, despite the fact that the sound at the end of the word is typically pronounced as a "z". This irregularity is due to the rule known as the "voicing of final consonants", which states that when the final sound of a word is a voiceless consonant (such as "p"), it is pronounced as its voiced counterpart (in this case, "b"). Thus, the phonetic transcription of "speeds" is /spiːdz/.
Speeds is the plural form of the noun "speed," which refers to the rate or pace at which an object or person moves or operates. It can also describe the velocity of an object in relation to time, or the swiftness with which an action is performed.
In a literal sense, speeds can represent specific measurements or quantities of velocity, such as the kilometers per hour at which a vehicle is traveling or the revolutions per minute a machine is operating at. This allows for the comparison or evaluation of different rates of motion.
Figuratively, speeds can be used to describe the efficiency or rapidity with which something is accomplished. For instance, someone might reference the speeds at which tasks are completed in a workplace to evaluate productivity levels. Additionally, speeds can be associated with the pace of progress, indicating the rate at which change or advancement occurs.
The term "speeds" can also be found within technical contexts, particularly with regard to technology or data transfer. In this context, it refers to the various settings or capabilities of a device, such as the different transmission speeds available for internet connections or the options for varying the playback speeds of audio or video content.
Overall, speeds encompass the measurement of velocity, the efficiency or pace of actions, and the capabilities of technological devices, all of which are fundamental in understanding and evaluating the concept of speed.
* The statistics data for these misspellings percentages are collected from over 15,411,110 spell check sessions on www.spellchecker.net from Jan 2010 - Jun 2012.
The word "speeds" is derived from the Middle English term "spedes", which originated from the Old English word "spedu". The Old English root can be traced back to the Proto-Germanic word "spodiz", meaning "speed" or "success". Ultimately, it can be connected to the Proto-Indo-European base "spē", which means "to thrive" or "to succeed".
