What does the ending able mean when added to words?

The suffix "able" when added to a word typically has two main meanings:

1. Capability, Possibility, or Sufficiency:

- It indicates the possibility, capability, or suitability of the subject to perform a certain action or possess a certain quality. For example:

- Read-able (can be read)

- Dependable (can be relied upon)

- Breakable (capable of being broken)

2. Tendency or Proneness:

- It signifies a tendency or inclination towards a particular action, condition, or behavior. For example:

- Admirable (tending to evoke admiration)

- Regrettable (worthy of regret)

- Approachable (easily approachable or accessible)

So, the suffix "able" conveys the possibility, capability, suitability, or tendency of the subject it is added to.