This implies that mystical linguists in D&D worlds are out there pushing the technological boundaries of what constitutes a "word", experimenting with different hyphenation techniques, and assembling new compound languages like the fabled "Hypergerman", which are particularly amenable to compounding. All to improve the efficiency of Sending, and eke out a little more information from each scarce spell slot. How much additional information can you add if you start experimenting with tones?
I'm just imagining the æther-messengers of the Imperial Bureaucratic Service constructing Sendings with all the comprehensibility of a dialup modem sound, and blasting out whole paragraphs of information to someone on the other end who has Keen Mind and has to spend an hour with a diabolical grammar and particle reference translating this data-pulse back into the trade tongue.





