A thing or part added; increase; specif., a room or rooms added to a building
A subordinate or supplementary item; an adjunct.
Appendix is defined as the section at the end of a book that gives additional information on the topic explored in the contents of the text.
Attachment is the court document ordering something be taken by law, and the actual act of taking it.
(Grammar) A clause or phrase added to a sentence that, while not essential to the sentence's structure, amplifies its meaning, such as for several hours in We waited for several hours.
An increasing or becoming increased
An additional amount or charge.
Not all gears have teeth. In a rack and pinion gear, the pinion is the gear wheel and it meshes with the rack, which is a long bar with cogs.
Paraphernalia are personal belongings or the things that you need to do a task.
(Physiology) A group or system of organs that collectively perform a specific function or process:
Find another word for appurtenance. In this page you can discover 20 synonyms, antonyms, idiomatic expressions, and related words for appurtenance, like: addition, supplement, accessory, annex, appendage, appendix, attachment, component, adjunct, increase and add-on.