it is difficult.
it takes daily practice.....preferably a systematic process......30min a day, 5 days a week, for a year......probably would work.
you could go to the site i will post........
learn a few hundred words.......then let the program know you know those 300 in like 2months.......repeat that pattern until all 2000 or so are learnt.........but in 4mo 'renew' those first 300......letting it think u dont remember them.......so u can review them again, but still advance at a faster rate.
it can get tedious......but that is kind of what i did (but i quit).......i didnt like their algorithm.....i was 'kind of' familiar with like about 1000 of them.......so i didnt want to review them as much........so i marked them as well known (i already know)........but since i wasnt quite sure of the nuances, i still wanted to review them at some point.......so i went back and remarked them.........
in this way i eventually got to like 1200 words or so that reviewed pretty frequently.......then when i wanted to learn more words at a faster rate, i marked them again as 'known'........that way i could get more frequent repetition of the newer, more difficult words
i should have never stopped. i should have continued the process for all 2000 words.....over a year.......5 days a week.
if this is done.......i think verbal IQ can be increased.
i wish they would adapt a different algorithm.
i chose the SAT plan
it is like $75/year or something
there may be other ways too, but i liked the fast audio pronunciations, the visual nature, the hooks, etc.......it seemed to be a method that would have worked for me.
and yes, i know what u mean--my verbal iq sucks