American Heritage Dictionary
(2)
Century Dictionary
(9)
GNU Webster's 1913
(1)
WordNet
(3)
Elsewhere on the web
It makes me really apprehensive, and I feel really unprepared.— Wrong Planet Asperger / Autism Forums
So, when he approached me about this over a sushi lunch, I was apprehensive -- and my first reaction was— Kevin Allman
The word "join" can sometimes make people apprehensive, added Connie Mikkola, member account representative at the North End Laurium branch.— The Daily Mining Gazette
They watched every movement he made in an apprehensive, animal way, and so did I. They put me on the table next, although it was not my turn.— High Adventure A Narrative of Air Fighting in France

Century Dictionary (1)
Bubble size: how much this word was used in a year
Bubble height: used more or less than expected, vs. all uses evenly distributed
You can expect to see this word several times a year.
Recently looked upsexting · dullness · glycerine · grok · discover |
Recent Favoritespygopagus · sanglant · Astacus · sweetbread · qualms |
Recent PronunciationsDer dicke Dachdecker deckte dir dein Dach, drum dank dem dicken Dachdecker, dass der dicke Dachdecker dir dein Dach deckte. · weitläufig · und wenn sie nicht gestorben sind, so leben sie noch heute · redescheu · selbstverständlich |