The phrase "fuel suspicion" is correct and usable in written English.
This phrase implies adding to or increasing suspicion. For example, "The fact that the accounts were not publicly disclosed served to fuel suspicion of corporate collusion."
The assignment of Bavetta was certain to fuel suspicion by the conspiracy-minded.
Such a small fine will fuel suspicion that the self-regulatory body is too close to the industry.
The timing of the announcement – just 48 hours before George Osborne delivers the Coalition's final Budget – will fuel suspicion that the government is trying to minimise adverse publicity.
At a forum on the schools last December in Houston, Dr. Hendrick, the Maryland professor, argued that such denials had only deepened the ambiguity and helped fuel suspicion.
Periodic outbreaks of anti-Semitic graffiti fuel suspicion among Jews outside Poland that the ghosts of the past still haunt the country's darker corners.
Being away from home, sometimes for lengthy periods with co-workers your other half has never met, is enough fuel suspicion in the most level headed of people.
Arrest statistics fuel suspicions of favouritism.
The background helped fuel suspicions against him in Russia.
Another man who was injured died several months later, and the tape will fuel suspicions that the soldiers' actions were pre-meditated.
This week's events will fuel suspicions that she is not physically fit to govern.The second negative is the centralised system of government that Ms Fernández has created.
Parts of the panel's report were kept classified until 1979, and this long period of secrecy helped fuel suspicions of a government cover-up.
