対たい応おう不ふ可か

noun which may take the genitive case particle 'no'

unavailable; unable to respond; cannot handle

Used for people, services, or systems that cannot deal with a request, demand, or situation. Often seen in customer service contexts.

• 本ほん日じつは電でん話わ対たい応おう不ふ可かです。

  We are unable to take phone calls today.

• この問もん題だいは私わたし一人ひとりでは対たい応おう不ふ可かだ。

  I cannot handle this problem alone.

noun which may take the genitive case particle 'no'

incompatible; unsupported

Technical use for devices, software, or formats that do not work together or are not supported.

• このプリンターは最さい新しんのOSに対たい応おう不ふ可かです。

  This printer is incompatible with the latest OS.