Akademik

straightness
noun
1. (of hair) lack of a tendency to curl
Ant: ↑curliness
Derivationally related forms: ↑straight
Hypernyms: ↑curvature, ↑curve
2. freedom from crooks or curves or bends or angles
Ant: ↑crookedness
Derivationally related forms: ↑straight
Hypernyms: ↑shape, ↑form, ↑configuration, ↑contour, ↑conformation
3. a sexual attraction to (or sexual relations with) persons of the opposite sex
Syn: ↑heterosexuality, ↑heterosexualism
Derivationally related forms: ↑straight, ↑heterosexual (for: ↑heterosexuality)
Hypernyms: ↑sexual activity, ↑sexual practice, ↑sex, ↑sex activity
4. having honest intentions
-

he acted in good faith

-

doubt was expressed as to the good faith of the immigrants

Syn: ↑good faith
Derivationally related forms: ↑straight
Hypernyms: ↑honesty, ↑honestness
5. trueness of course toward a goal
-

rivaling a hawk in directness of aim

Syn: ↑directness
Ant: ↑indirectness (for: ↑directness)
Derivationally related forms: ↑straight, ↑direct (for: ↑directness)
Hypernyms: ↑characteristic
Hyponyms: ↑downrightness, ↑straightforwardness, ↑immediacy, ↑immediateness, ↑pointedness
Attrubites: ↑direct, ↑indirect

Useful english dictionary. 2012.