We have put together a list of words that are similar to STRAIGHTAWAY.

10 Alternative Words Similar to straightaway

1 Immediate Adjective      Synonym Words Like Immediate
2 Prompt Adjective      Synonym Words Like Prompt
3 Quick Adjective      Synonym Words Like Quick
4 Fast Adjective      Similar Words Like Fast
5 Directly Adverb      Synonym Words Like Directly
6 Now Adverb      Synonym Words Like Now
7 Straight Noun      Synonym Words Like Straight
8 Section Noun      Synonym Words Like Section
9 Segment Noun      Synonym Words Like Segment
10 Stretch Noun      Hyponym Words Like Stretch

6 examples of straightaway

1 found an answer straightaway
2 Come here now!
3 an official accused of dishonesty should be suspended forthwith
4 a straightaway denial
5 was quick to respond
6 a prompt reply

10 definitions of straightaway

1 without delay or hesitation; with no time intervening
2 a straight segment of a roadway or racecourse
3 performed with little or no delay
4 Extending in a straight line or course without a curve or turn.
5 Unhesitating; immediate: a straightaway denial.
6 A straight course, stretch, or track.
7 At once; immediately.
8 Straight forward, without turn or curve: as, a straightaway course in a yacht- or horse-race.
9 A race-course which is without turn or curve; also a race which is run without turning or curving.
10 A straight section of a racetrack.
We get our data from many different dictionaries across the web:
Wordnik, Wiktionary, Century, American Heritage, Gcide