Simple in habits or qualities; unsophisticated, not exceptional, ordinary.
Downright; total, unmistakable (as intensifier).
Clear; unencumbered; equal; fair.
Not a trump.
Containing no extended or nonprinting characters (especially in plain text).
Not unusually beautiful; unattractive.
Evident to one's senses or reason; manifest, clear, unmistakable.
Honest and without deception; candid, open; blunt.
Ordinary; lacking adornment or ornamentation; unembellished.
Having only few ingredients, or no additional ingredients or seasonings; not elaborate, without toppings or extras.
Of just one colour; lacking a pattern.
Simply.
A lamentation.
An expanse of land with relatively low relief, usually exclusive of forests, deserts, and wastelands.
Single, simple; not complex.
Unidirectional.
A monomorphemic word, one without affixes.
An analogue in a space of arbitrary dimensionality of the triangle or tetrahedron; the convex hull of n+1 linearly independent points in n-dimensional space; in other words, the triangle, tetrahedron etc., generalized to an arbitrary number of dimensions.