Synonyms of flatness

Noun

1. two-dimensionality, flatness, planeness, dimensionality

usage: the property of having two dimensions

2. flatness, expressive style, style

usage: a want of animation or brilliance; "the almost self-conscious flatness of Hemingway's style"

3. flatness, taste, taste sensation, gustatory sensation, taste perception, gustatory perception

usage: a deficiency in flavor; "it needed lemon juice to sharpen the flatness of the dried lentils"

4. flatness, lusterlessness, lustrelessness, mat, matt, matte, dullness

usage: the property of having little or no contrast; lacking highlights or gloss

5. languor, lethargy, sluggishness, phlegm, flatness, inactiveness, inactivity, inertia

usage: inactivity; showing an unusual lack of energy; "the general appearance of sluggishness alarmed his friends"