1. An opening; a gap; a chasm; a lacuna; the concurrence of two vowels in two successive syllables.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• hitts,
• hiati,
• hiatuis,
• heatup,
• haitus,
• hiatous,
• hiatel,
• hitas,
• heates,
• haiatus,
• hidius,
• hiatias,
• hiatius,
• hwats,
• hatts,
• hiars,
• thiats,
• hyatus,
• hiadus,
• hitns

• hints,
• hitz,
• heats,
• hideous,
• hitch,
• Hates,
• Hites,
• hits.

The adjective form of the word "hiatus" is "hiatal".

The plural of the "hiatus" can be the "hiatuses".

The singular of the "hiatus" can be the "hiatus".