συνφυεῖσαι [1 verse](part sg aor pass fem dat ) "Sprang up with it" is from symphyo, which means "made to grow together, "unite with", "become assimilated", and "become natural."  - "Sprung up" is a unique word, used only here in the NT. It is a different word than the one used in Matthew and Mark. It is also different but related to the word used in the previous verse. This word means "made to grow together".