II. WORDS RELATING TO SPACE

III. FORM

2. Special form

Straightness.

[Antonyms: curvature, angularity.]

[Nouns] straightness, rectilinearity, directness; inflexibility (stiffness) [more]; straight line, right line, direct line; shortcut.

[Verbs] be straight; have no turning; not incline to either side, not bend to either side, not turn to either side, not deviate to either side; go straight; steer for (directions) [more].

render straight, straighten, rectify; set straight, put straight; unbend, unfold, uncurl [more], unravel [more], unwrap.

[Adjectives] straight; rectilinear, rectilineal; direct, even, right, true, in a line; unbent, virgate; undeviating, unturned, undistorted, unswerving; straight as an arrow (direct) [more]; inflexible [more].