The spelling of "most tined" may seem confusing, but it follows standard English phonetics. In IPA phonetic transcription, it is pronounced /moʊst taɪnd/. "Most" is pronounced as it normally is, with a long 'o' sound and a soft 's' sound. "Tined" is pronounced with a long 'i' sound, like "pined", and a hard 't' sound. The combination of these two words forms the phrase "most tined", which means "having the most prongs or points". With this phonetic explanation, the spelling makes perfect sense.