straightness has definitions from the fields of biology,sexuality
1
[ noun ] having honest intentions

Synonyms

good_faith

Examples

"he acted in good faith" "doubt was expressed as to the good faith of the immigrants"

Related terms

honesty

2
[ noun ] trueness of course toward a goal

Synonyms

directness

Examples

: "rivaling a hawk in directness of aim"

3
[ noun ] freedom from crooks or curves or bends or angles

Related terms

crookedness shape

4
[ noun ] of hair: lack of a tendency to curl

Related terms

curliness curvature

5
[ noun ] (biology,sexuality) a sexual attraction to (or sexual relations with) persons of the opposite sex

Related terms

sexual_activity

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