I'm having a problem with TWOT when I right-click on the word "great" in Lam 1:1.  Chosing TWOT under Hebrew Strong's I get :   (2099a רַב (rab) I, much, many, great.)   which is correct.
However, when I chose TWOT under lemma I get:  (156 ָרַב (ārab) to lie in wait, ambush.)  which is wrong.
Am I doing something wrong, or is there a glitch in the link?