not curved or crooked; continuing in the same direction without deviating

straightforward, outright, or candid

even, level, or upright in shape or position

in keeping with the facts; accurate

honest, respectable, or reliable

accurate or logical

continuous; uninterrupted

(esp of an alcoholic drink) undiluted; neat

not crisp, kinked, or curly

correctly arranged; orderly

(of a play, acting style, etc) straightforward or serious

(of a story, article, etc) giving the facts without unnecessary embellishment

sold at a fixed unit price irrespective of the quantity sold

(of a blow) delivered with an unbent arm

(of the cylinders of an internal-combustion engine) in line, rather than in a V-formation or in someother arrangement

no longer owing or being owed something

conventional in views, customs, appearance, etc

not using narcotics; not addicted

in a straight line or direct course

immediately; at once

in an even, level, or upright position

without cheating, lying, or unreliability

continuously; uninterruptedly

without discount regardless of the quantity sold

frankly; candidly

the state of being straight

a straight line, form, part, or position

a straight part of a racetrack

a conventional person

a heterosexual person

a cigarette containing only tobacco, without marijuana, etc