The word "obtainer" means a person who obtains or acquires something. Some common synonyms for the word "obtainer" include "collector", "fetcher", "getter", "injector", "receiver", and "secure". These words can be used to describe a person who obtains a variety of different things, ranging from physical objects to intangible concepts. For example, a collector might be an obtainer of rare antiques or other valuable items, while a receiver might be an obtainer of information or knowledge. Other synonyms for "obtainer" might include "attainer", "gainer" or "winner", depending on the context in which the word is used.