rtu—seasonal SB 1.14.3
rtu—two seasons SB 1.5.28
Compound Sanskrit Words Containing: rtu
sarva-rtu—in all seasons SB 5.17.13
rtu-gana—seasons Antya 19.83
rtu-gunan—the qualities of the different seasons SB 5.22.3
rtu-gaminah—accepting sex only during the period favorable for procreation. SB 7.12.11