How Do You Spell TARDIEST?
Pronunciation: [tˈɑːdɪəst] (IPA) 
The word "tardiest" is spelled with the letters T-A-R-D-I-E-S-T. In IPA phonetic transcription, it is transcribed as /ˈtɑrdiɪst/. The first syllable "tar" is pronounced with a short "a" sound and the "r" is pronounced. The second syllable "di" is pronounced with a short "i" sound and the "d" is pronounced. The third syllable "est" is pronounced with a long "e" sound and the "st" is pronounced as a voiceless consonant cluster. "Tardiest" is the superlative form of the adjective "tardy," meaning "late or delayed."
