-- up (gets smart)

• ___ up (gives info to)
• Figures it out, with "up"
• Becomes aware, with "up"
• Makes hep
• ___ up (becomes aware)
• Smartens "up"
• Becomes hip, with 'up'
• ___ up (familiarizes)
• Gets smart (with "up")

Wiktionary Word definitions in Wiktionary
n. (plural of wise English)