1. Hiccough.

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

• aingultus,
• zingultus,
• xingultus,
• dingultus,
• eingultus,
• wingultus,
• sungultus,
• sjngultus,
• skngultus,
• songultus,
• s9ngultus,
• s8ngultus,
• sibgultus,
• sijngultus,
• singultius,
• singultuus,
• singultos,
• singultous,
• singulutus,
• singultas

• singlet,
• singletary,
• singularise,
• singly,
• singley,
• singleton,
• singularity,
• singler,
• singularly,
• singleness,
• single,
• singlestick,
• singularize,
• singular,
• singles,
• Singleterry.

The adjective form of the word "singultus" is "singultous".

The plural of the "singultus" can be the "singultuses".

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