My take on an English-based conscript. There are 47 letters in total. I took some allophones from different dialects into account, that's why this looks so complicated.
Unicode: Aa Δᴀ Ɐɐ Ʌʌ Bb Cc Dd Eε Ҽe Əə Ǝɘ Ff Gg Hh Ii 1ı Jj Kk Ʞʞ Ll Mm Nn Ŋŋ Oo ⵀⱷ Ȣȣ Ꝏꝏ Pp Qq Rr ꓤɹ Ss Ꞩꞩ Tt Uu Ʉʉ Ɯɯ Ɥɥ Vv Ww Ꝡꝡ Xx Ӿӿ Yy ⅄ʎ Zz Ƶƶ ...nekst tım wȣnt ʉ siŋ wix mε!
