Functional
Functional adjective - Being in effective operation.
Usage example: I don't think that vending machine is functional, so don't put money into it
Usable is a synonym for functional in working topic. In some cases you can use "Usable" instead an adjective "Functional". popular alternative
Usable
Usable adjective - Capable of or suitable for being used for a particular purpose.
Usage example: although the spade is usable as a snow shovel, it doesn't do a very good job
Functional is a synonym for usable in working topic. You can use "Functional" instead an adjective "Usable", if it concerns topics such as available. popular alternative
Mutual synonyms
Related pairs
- helpful and functional
- helpful and usable
- convenient and functional
- convenient and usable
- practical and functional
- practical and usable
- useful and functional
- useful and usable
- practicable and functional
- practicable and usable
- working and functional
- working and usable
- applicable and functional
- applicable and usable
Both words in one sentence
- Their technology suffers similar issues, sometimes being crude but functional equipment built by instinct, and entirely usable by humans if the need arises.
Source: Depending on the Writer - Functional Magic: Device magic is used with fire scrolls, ice wands and such, usable by the common man and made by magic.
Source: Video Game / New Worlds Ateraan -
Weapons degrade over time, decreasing their damage by a set percentage according to its durability, but remain functional and perfectly usable even at 0% durability.
Cite this Source
Usable and Functional. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/functional/usable
Functional & Usable. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/functional/usable>.
Usable or Functional. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/functional/usable.
Google Ngram Viewer shows how "functional" and "usable" have occurred on timeline