Romulan language

• Avaihh lli vastam
  • Warp-seven engine; specific grammar unknown, but lli means "seven" (ENT Novel: The Good That Men Do)
• Dierha
  • Unit of time similar in magnitude to one hour (ENT Novel: The Good That Men Do)
• Ewa
  • Unit of time similar in magnitude to one second (ENT Novel: The Good That Men Do)
• Hwi
  • One (ENT Novel: The Good That Men Do)
• Jolan'tru
  • A word or phrase indicating a greeting or farewell (ENT: "United"; ENT Novel: The Good That Men Do; TNG: "Unification I")
• Khaidoa
  • Unit of time at least as large in magnitude as one month (ENT Novel: The Good That Men Do)
• Kre
  • Two (ENT Novel: The Good That Men Do)
• Lli
  • Seven (ENT Novel: The Good That Men Do)
• Lliu
  • Zero (ENT Novel: The Good That Men Do)
• Mne
  • Four (ENT Novel: The Good That Men Do)
• Rhi
  • Five (ENT Novel: The Good That Men Do)
• Sei
  • Three (ENT Novel: The Good That Men Do)