1) using too many words; scattered; to spread out in every direction (diffuse)
2) too many to be counted (innumerable)
3) doing too many things (overactive)
4) (of places, transport) having too many people (over-crowded)
5) having far too many people (over-populated)
6) an amount that is too much or too many (plethora)
7) (especially) too many or too much to be measured etc (untold)
too large or too much
too much; overdone
a larger amount of; a large number of; to a large extent
additional, greater
too abundant
excessive
too much (which is more usual)
excessive