Letters that make gloomful
o, f, g, l, m, u are letters that make 'gloomful'
1 possible definitions for 'gloomful'
Under this definition, gloomful is an adjective and has the following properties:
gloominess, lugubriousness, sadness, somberness, sombreness, gloom are derivatives of 'gloomful'.
dark is similar to gloomful.
"the gloomy forest", "the glooming interior of an old inn", "`gloomful' is archaic"