The Latin word puer
Word puer
Meaning child

Other words that might be of interest
levir ‘brother in law’, avus ‘grandfather’, fēmina ‘woman’, vir ‘man’, homō ‘man, human being’, uxor ‘wife’, mulier ‘wife’, maritus ‘husband’, māter ‘mother’, pāter ‘father’, abbas ‘father’, atavus ‘great grandfather, ancestor’, glōs ‘sister in law’, nepōs ‘grandson, nephew’