painless

Indicates that something was less painful compared to other similar things or expectations.

Indicates an absolute lack of pain.

Indicates an absolute lack of pain, often used in informal speech.

Indicates that there was very little pain, but not a complete absence of it.

Indicates a moderate lack of pain; it was not very painful.

Similar to 'fairly', indicates a moderate lack of pain, often used in informal speech.

Used to describe a situation, event, or process that does not cause pain or difficulty.