The spelling of "more impregnant" appears to be incorrect. It is unclear what the intended word may be. However, using IPA phonetic transcription, "more" would be pronounced as /mɔr/ and "impregnant" would be pronounced as /ɪmˈprɛgnənt/. It is possible that the intended word is "more pregnant", which would be spelled correctly and pronounced as /mɔr ˈprɛgnənt/.