Comparative/superlative for two syllable words

[BryanKoo]

Comparative/superlative inflection rules should be added because two syllable words are tricky. It is common to use more and most for two syllable words end with -ful / -less / -ing / -ed / -ous (-ing words are okay but other words are not okay) painful - more painful - most painful restless - more restless - most restless tired - more tired - most tired famous - more famous - most famous