What is the comparative and superlative of word affordable?

The word "affordable" is already an adjective, and it doesn't have a direct comparative or superlative form.

However, you can use these alternatives:

Comparative:

* More affordable

* Less expensive

* Cheaper

* More reasonably priced

Superlative:

* Most affordable

* Least expensive

* Cheapest

* Most reasonably priced

The best option will depend on the specific context and desired nuance.