one-third

1 syllable

• heard
• word
• third
• bird
• herd
• nerd
• stirred
• blurred
• curd
• slurred
• spurred
• gird
• byrd
• gerd
• burd
• ferd
• gjerde
• hird
• hurd
• jerde
• kurd
• leard

2 syllables

• occurred
• transferred
• absurd
• preferred
• preferred(2)
• preferred(3)
• referred
• referred(2)
• unheard
• incurred
• deferred
• conferred
• interred
• deterred
• chauffeured
• concurred
• demurred
• inferred
• recurred
• reword
• misheard
• transfered
• alward
• prefered
• uncured

3 syllables

• overheard
• undeterred