Sentence examples for the only variable is from inspiring English sources
The only variable is cost.
The only variable is the speed.
The only variable is whether the schism can be postponed until after the election.
The only variable is whether Gash will still be available in May since other teams, most notably Miami, are reportedly interested in the two-time Pro Bowler.
The only variable is that the first wallet was found by a stranger at three o'clock, and the second by another stranger, or even the same stranger, at five o'clock.
The only variable is the scale.
In one group, the only variable was competition.
The only variable was whether the caller introduced himself as a grandson, nephew or some other family member.
They traced Grimmette's outline on a monitor to make sure he maintained the position, so that the only variable was his suit.
In this case, one set of model parameters is needed, the only variable being the crystal volume fraction.
They have their LifeStrategy funds, which hold pre-determined allocations with the only variable being the allocation of the 25% piece in Asset Allocation fund, run by Mellon.
