• irb night,
• krb night,
• lrb night,
• prb night,
• 0rb night,
• 9rb night,
• oeb night,
• odb night,
• ofb night,
• otb night,
• o5b night,
• o4b night,
• orv night,
• orn night,
• orh night,
• org night,
• orb bight,
• orb might,
• orb jight,
• orb hight

The adjective form of "orb night" is "orbital".

The plural form of the word "orb night" is "orb nights".

The singular form of "orb night" is "orb"