Boon and Write-off

Boon noun - A thing that helps.

Write-off and boon are semantically related In some cases you can use "Write-off" instead a noun "Boon".

Write-off noun - (accounting) reduction in the book value of an asset.

Boon and write-off are semantically related in gift topic. Sometimes you can use "Boon" instead a noun phrase "Write-off", if it concerns topics such as for no recompense.