The phrase "suitable enough for" is correct and usable in written English.
You could use it to indicate when something is good enough to meet certain criteria. For example, "This dress is suitable enough for the wedding ceremony."
He considers the atmosphere suitable enough for his teenage daughter to attend some games.
His background was suitable enough for the work: middle-class Californian, Stanford University art department, Chouinard art school in Los Angeles, until in 1935 he was hired, at $17 a week, by the studios in Burbank.
After a further eight laps, conditions were deemed suitable enough for racing to get under way.
(2) Power transmission mechanism of slave robot is designed suitable enough for torque estimation without a torque sensor.
The results indicate that if implantation accompanies diffusion, then PIII at low bias is suitable enough for nitrogen incorporation in materials.
Considering the evaluating indicators, the present solution (for composites with up to 5% POF) is still suitable enough for commercial and structural application.
It is a tenuous but suitable enough analogy for the manner in which he suits his new club.
The two men spent close to a year discussing a role for Phillips suitable enough to keep her quiet.
Your risk assessment and event safety management plan must be suitable and robust enough for your charity event.
Even the best designs can fail in the real world; perhaps no metal was suitable or inexpensive enough for the lever construction.
This study discovered that the thermal imager is not suitable or efficient enough for systems that happen to have little contrast in temperature between its parts or small but important parts that have their heat signatures obscured by those from other parts.
