pentad /penˈtad/

1. A set of five things
2. A period of five years or five days
3. An atom, element or radical with a combining power of five

• invisibly
• invitation
• hobjobbers
• hobjobbing
• hobjobbings
• hobjobs
• hobnail
• hobnailed
• hobnailing
• hobnails
• hobnob
• hobnobbed
• hobnobbing
• hobnobby
• hobnobs
• hobo
• hobodom
• hobodoms
• hoboed
• hoboes
• hoboing
• hoboism
• hoboisms
• hobos
• hobs