Meaning of the Sanskrit Word: nyunam

  nyūnam—deficiency    SB 1.5.7
  nyūnam—diminished    SB 1.16.20
  nyūnam—deficient    SB 5.9.11
  nyūnam—still short    SB 10.9.16
  nyūnam—remained short    SB 10.9.16

Can't find any compound Sanskrit words containing nyunam.