mealymouthed vs mealy-mouthed

mealymouthed and mealy-mouthed both are adjectives.

Word	Noun	Adjective	Verb	Adverb
mealymouthed	No	Yes	No	No
mealy-mouthed	No	Yes	No	No

As adjectives, mealymouthed and mealy-mouthed are synonyms defined as:

mealymouthed and mealy-mouthed: hesitant to state facts or opinions simply and directly as from e.g. timidity or hypocrisy

mealymouthed (adjective)	mealy-mouthed (adjective)
hesitant to state facts or opinions simply and directly as from e.g. timidity or hypocrisy	hesitant to state facts or opinions simply and directly as from e.g. timidity or hypocrisy