The phrase "looks suggestive" is correct and usable in written English.
It can be used to describe something that appears to imply or indicate a particular meaning or interpretation, often with a hint of innuendo.
Example: "The painting's use of color and form looks suggestive of deeper emotional themes."
Alternatives: "seems to imply" or "appears to indicate."
Once, I walked through the streets of Bradford in a short skirt and high heels, looking suggestive.
But physicists have been misled before by bumps which looked suggestive but which faded away in the light of further data.
"The data look suggestive, but not definitive," says supernova expert Adam Burrows of the University of Arizona in Tucson.
However, the technique looks very suggestive to the anthropologists in East Asia as well.
Overall, the pathophysiological evidence looks highly suggestive for PPG, IGT, and glucose variability being important key determinants of vascular damage.
For all their blankness, these are oddly expressive: cartoon eyes, their wide-open look suggestive of faint alarm.
His ways of framing images within his series — long shots, establishing shots, closeups — evoke the movies, although with a softly blurry look suggestive less of film stills than of videotape paused on a primitive VCR.
Drape tastefully in one corner to provide a look suggestive of an expedition tent.
For a moment, the image on screen seems to be lifted straight from one of her films: a scene where the offbeat female lead character is caught looking pensive, her face suggestive of some deep inner dialogue.
A balanced approach to screening that allows early recognition of SARS without unnecessary isolation of patients with other respiratory illnesses will require clinicians not only to look for suggestive clinical features but also to routinely seek epidemiologic clues suggestive of SARS coronavirus exposure.
