The phrase "suggestive voice" is correct and usable in written English.
It can be used to describe a tone or manner of speaking that implies or hints at something without stating it directly.
Example: "Her suggestive voice made it clear that she was interested in more than just a friendly conversation."
Alternatives: "implying tone" or "alluring voice".
"Of course, we placed the table a pinch off to the side, so it wouldn't be obtrusive," Ms. Allen said in a honey-sweet voice suggestive of an overconsumption of bridal magazines.
The work began in 1989, when he wrote a single song for an anthology concert presented by a British group, the Composers Ensemble, which stipulated the unusual but -- as he was to discover -- extremely versatile and suggestive lineup of voice with two clarinets and a low string trio (viola, cello and bass).
One patient had a high-pitched nasal voice suggestive of spastic dysarthria.
Playing over speakers was an ominous electronic rumble: pings and beeps, distorted voices suggestive of military transmissions, murmurs of recorded conversation, howling wind.
Last week, Deadspin reported that Favre was accused of sending graphic pictures and suggestive text and voice-mail messages to Jenn Sterger, a former Jets employee when Favre played for the team in 2008.
Each of them was hearing an urgent, disembodied female voice whispering suggestive messages.
GLENN (speaking in a soft voice somewhat suggestive of the South): I understudied Ben Piazza in "The Zoo Story".
When you start up the earpiece, the bombshell, for instance, says, in a suggestive but slightly robotic voice, "I'm on and ready to go".
PAGE A3 Barry White Is Dead The singer, whose booming bass voice and suggestive lyrics brought him pop stardom in the 1970's and whose comeback won him Grammys in the 90's, was 58.
The touch of gravel in his voice is suggestive of long, hard-traveled roads, while the sagging, doggone tired and mournful eyes look as if they have borne witness to real pain.
