1) Admeasure 2) Allocate 3) Allot 4) Assign 5) Dole 6) Dole out 7) Mete 8) Mete out 9) Prorate 10) Reallocate 11) Reapportion 12) Share 1) Allocate 2) Allot 3) Assign 4) Distribute pro rata 5) Divide up 6) French word used in English 7) Portion 8) To allocate proportionally 
• (v. t.) To divide and assign in just proportion; to divide and distribute proportionally; to portion out; to allot; as, to apportion undivided rights; to apportion time among various employments.
Ap·por'tion transitive verb [ imperfect & past participle Apportioned ; present participle & verbal noun Apportioning .] [ Old French apportionner , Late Latin apportionare , from Latin ad + portio . See ...
to distribute or allocate proportionally; divide and assign according to some rule of proportional distribution: to apportion expenses among the three men.
distribute according to a plan or set apart for a special purpose