Sentence:  With a stretch of imagination, some Nabataean shapes can be made to resemble those of Jazm, but so do many <WSD>Musnad</WSD> shapes. Still, as stated earlier, shape's similarity is not the only indication of a script origin, especially since Nabataean, Aramaic, and <WSD>Musnad</WSD>, share the same roots. 
Meaning of the word marked with <WSD> tags:  The ancient South Arabian alphabet, which branched from the Proto-Sinaitic alphabet in about the 9th century BC.