Where does “semiphilosophic” come from?

semiphilosophic (English) comes from English philosophic, from Middle English philosophik, from Latin philosophicus, from Ancient Greek φιλοσοφικός, from Ancient Greek -ικός, from Ancient Greek -κός, from Proto-Indo-European -ḱos — -y, -ic.

Ancestry of “semiphilosophic”, step by step

semiphilosophic traces back through two separate lines of ancestry.

via English philosophic

StepLanguageWordMeaning
1EnglishphilosophicSynonym of philosophical
2Middle Englishphilosophik
3Latinphilosophicusphilosophical
4Ancient Greekφιλοσοφικόςphilosophical
5Ancient Greek-ικόςof or pertaining to, in the manner of; -ic
6Ancient Greek-κόςforms adjectives with the sense of 'of or...
7Proto-Indo-European-ḱos-y, -ic

via English semi

StepLanguageWordMeaning
1EnglishsemiA semi-detached house; A semitrailer; a...
2Englishsemi-half; partial, incomplete; somewhat, rather,...
3Latinsēmi-half
4Proto-Indo-Europeansēmihalf; partially
Every word from Proto-Indo-European -ḱosEvery word from Ancient Greek -ικόςEvery word from Ancient Greek -κός