Similar word to wellfounded:

bona fide, conforming, dependable, genuine, honest, justified, kosher, legitimate, loyal, orthodox, proper, regular, reliable, sound, strict, true, trustworthy, valid, well-founded


A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Popular