Irregular Superlatives Exercises

A small group of very common adjectives and quantity words have irregular superlative forms. They do not use -est or "the most" in the regular way. The key forms are good → the best, bad → the worst, far → the furthest or the farthest, much/many → the most, and little → the least. These words appear often in everyday English, so learning them as fixed forms is more useful than trying to build them from spelling rules.

Most mistakes happen when learners regularise these adjectives. Do not write "the goodest", "the baddest", or "the farrest" in standard English. Use "the best", "the worst", and "the furthest" or "the farthest". In British English, "furthest" is common for distance and can also be used in more abstract phrases, while "farthest" is mainly about physical distance. "The most" works for both countable and uncountable quantity words: the most books, the most water. "The least" usually means the smallest amount.