Synonyms and antonyms of Usefulness and efficiency in British Thesaurus

usefulness (noun)

the fact of being useful, or the ability to be useful in particular situations

efficiency (noun)

the ability to work well and produce good results by using the available time, money, supplies etc in the most effective way

effectiveness (noun)

the degree to which something works well and produces the result that was intended

practicality (noun)

the quality of being effective, useful, or suitable for a particular purpose or situation

utility (noun)

formal the state of being useful

efficacy (noun)

formal effectiveness in producing the result that you intended

synergy (noun)

the extra energy or effectiveness that people or businesses create when they combine their efforts

value (noun)

the degree to which someone or something is important or useful

worth (noun)

how good, useful, or important someone or something is

usability (noun)

the usability of something is how easy it is to use

validity (noun)

the state of being reasonable, correct, or generally accepted