The Safaitic word bn
Word bn
b n
Transliteration ben
Meaning son
See also Proto-Semitic: bin ‘son’

Comments
A. Al-Jallad (2015)

Other words that might be of interest
bnt ‘daughter’, ʿm ‘grandfather’, mrʾt ‘wife, woman’, mrʾ ‘man, husband’, ʾm ‘mother’, ʾhl ‘family’, ʾẖt ‘sister’, ʿrs¹ ‘wedding’