ectasis /ekˈtə-sis/

1. The lengthening of a short syllable
2. Abnormal stretching (medicine)

• uncheerfulness
• uncheerfulnesses
• unchewed
• unchild
• unchilded
• unchilding
• unchildlike
• unchilds
• unchivalrous
• unchosen
• unchrisom
• unchristen
• unchristened
• unchristening
• unchristens
• unchristian
• unchristianed
• unchristianing
• unchristianise
• unchristianised
• unchristianises
• unchristianising
• unchristianize
• unchristianized
• unchristianizes