What is unfailing in Tagalog?

The most common and direct translation of "unfailing" in Tagalog is "di-nagkakamali".

Here's a breakdown:

* di - means "not"

* nagkakamali - means "to make a mistake"

Therefore, "di-nagkakamali" literally means "not making a mistake", which conveys the meaning of unfailing or never failing.

Here are other ways to translate "unfailing" depending on the context:

* Walang kamalian - literally means "without error"

* Palaging matapat - means "always faithful"

* Laging narito - means "always here"

* Hindi nagbabago - means "does not change"

The best translation will depend on the specific context of the sentence.