Romantic, friendship and otherwise match compatibility for solar Aquarians:
AQUARIUS & ARIES = 70% (I find Aries to be real difficult, but I can at least date them, they are alpha, confident and empowered, must be a Mars thing).
AQUARIUS & TAURUS = 11% (my Mom's sun sign, conflicts with her sons, my bro was born a week before Mom turned 30, but my Mom had Aqua-Pis moon).
AQUARIUS & GEMINI = 85% (my bro's ex-GF was giving me problems, she may have a Taurus moon. A Cancer born on July 10-13 can be a sidereal Gemini).
AQUARIUS & CANCER = 31% (my rising or ascendant, also I have Aqua moon).
AQUARIUS & LEO = 89% (IDK, they say opposites attract, I had a Leo GF once).
AQUARIUS & VIRGO = 30% (my Saturn placement, also I had a Virgo GF too).
AQUARIUS & LIBRA = 71% (would it be higher compatibility with me as an air sign? Love 'em Libras. They turn against me, the opposite tip of the scales).
AQUARIUS & SCORPIO= 30% (I've read 70% but if they're really Ophiuchus last 10 days, my current GF is a Scorpio with an Aquarius moon and rising). AQUARIUS & SAGITTARIUS = 89% (The highest, but my parents like my Sag Dad and a half-sis who is cusp capricorn, there will be family issues with them). AQUARIUS & CAPRICORN = 37% (I'm not close to my nephew born within the first 20 days of the year 2000, either he had a Sag or Aqua rising, not sure).
AQUARIUS & AQUARIUS = 74% (Check their moon and rising closely, because they can differ, I had an Aqua sun with Libra or Scorpio moon GF in the past).
AQUARIUS & PISCES = 38% (Should be higher, but these friendships don't last long with them. I have a maternal side aunt who is cusp Aquarius-Pisces).
I had a Cancer sun and moon GF, while the Leo and Virgo GFs had Cancerian traits.