consolidate

coordinate, harmonize, integrate, orchestrate

blend, coalesce, combine, fuse, incorporate, merge, reduce

conjoin, join, link

assemble, collect, colligate, gather

reunify, reunite

broaden, enlarge, expand, extend, lengthen

accelerate, hasten, quicken

emphasize, point (up), sharpen, stress

augment, enforce, reinforce (also reenforce), restrengthen, supplement

maximize

enliven, jazz (up)

aggravate, exacerbate