We were the segment of society on fixed incomes or incomes of dubious reliability.

Support for mobile users was poor, often relying on 3rd party "hacks" that were of dubious reliability.

He had no home, just a series of safe houses, which were places of dubious reliability.

During the 1940s, Zaugg had dealt extensively with German nationals of dubious reliability.

Not only are memories this old of dubious reliability, they were also subject to contamination from other accounts the interviewees may have been exposed to.

But most of those polls have been regarded as of dubious reliability.

(Several of the intelligence reports that Mr. Bush made public to justify the Iraq war were of dubious reliability.)

Both writers are solo motorcyclists; both are imprisoned in South America; both suffer greatly from transport of dubious mechanical reliability.

Students from families of dubious political reliability were barred from higher education.

Given the dubious reliability of Russia's internal administrative controls, Washington's main concern is to reduce nuclear stockpiles to the lowest possible levels.