How to say "availability" in Japanese

Choosing the right word
  • nounThe loanword for availability; since it is a common word, it is often the straightforward choice in technical contexts such as the availability of systems or services.
  • 可用性かようせい
    nounThe Sino-Japanese term for availability in its technical sense, such as whether a system or service is ready for use; it is a less common word.
  • 使用可能性しようかのうせい
    nounA literal rendering meaning 'the possibility of use'; it presents availability as whether something can be used, but it can sound stiff and is seldom the word you want.
  • 空き状況あきじょうきょう
    nounThe word for availability in the concrete sense of vacancies: the current state of what is open, such as rooms, parking, or appointments. Use it when checking what is free.
  • 御方便ごほうべん
    nounA polite word whose core senses are convenience and suitability; its link to 'availability' is loose, so it is seldom the word you want when availability itself is meant.

「アベイラビリティ」 (the common loanword) and 可用性 both cover abstract or technical availability; 「空き状況」 handles vacancies like rooms, parking, or appointments; 使用可能性 is a stiff literal option, and 御方便 is really about convenience.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

Japanese equivalents

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