What is a synonym for "infants"?

Common synonyms include: baby, newborn, tiny human, young one.

Infants

noun

noun ·2 syllables ·Rare ·Advanced level

Noun

1
plural of infant form-of, plural
2
The section of a primary school for the education of younger children, typically the classes of reception or kindergarten and years (grades) one and two. Australia, UK
"Near-synonym: infant school"

"They attributed the low death rate of infants to the progress of medicine."