Intermediate grammar exercise: comparatives and superlatives ...
speakspeak.com › comparatives-and-superlativesComparative, superlative adjectives: rules: Adjective type: Adjective: Comparative: Superlative: Short adjectives (one syllable) old, long: older, longer: the oldest, the longest: Adjectives ending in one vowel + one consonant: big, hot: bigger, hotter: the biggest, the hottest: Two-syllable adjectives ending in -y: ugly, noisy, messy: uglier, noisier, messier