Synonym word of in-formal:

airy, animated, blithe, buoyant, carefree, casual, cheerful, debonair, easy-going, effervescent, free and easy, gay, informal, jaunty, light, lively, low-pressure, peppy, racy, relaxed, sparkling, spicy, spirited, sprightly, sunny, unconstrained, vivacious


Antonyms:  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
Synonyms:  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