these

• Det

  plural of this

• Pron

are

• Verb

  1. second-person singular simple present of be
  2. first-person plural simple present of be
  3. second-person plural simple present of be
  4. third-person plural simple present of be
  5. present of be

• Noun
• Det

innovation

1. The act of innovating; the introduction of something new, in customs, rites, etc.
2. A change effected by innovating; a change in customs
3. Something new, and contrary to established customs, manners, or rites.
4. A newly formed shoot, or the annually produced addition to the stems of many mosses.

hubs

plural of hub