IPA: /ˈtaɪərdər/
KK: /ˈtaɪərdər/
More fatigued or exhausted than someone or something else.
After a long day at work, I felt even tireder than before.
Comparative: tireder
Superlative: tiredest
The word 'tireder' is formed from 'tired' (from Old English 'tīred', meaning exhausted or weary) and '-er' (a suffix used to indicate a comparative degree). The word 'tireder' means more tired or in a state of greater exhaustion than another.
Think of 'tired' as feeling exhausted, and the '-er' shows that someone is feeling even more tired than before.