Meaning of the Sanskrit Word: satyakih

  sātyakiḥ—Sātyaki (the same as Yuyudhāna, the charioteer of Lord Kṛṣṇa)    Bg 1.16-18
  sātyakiḥ—His driver    SB 1.10.18
  sātyakiḥ—the son of Satyaka    SB 9.24.14

Can't find any compound Sanskrit words containing satyakih.