In[]:=
weightedWords=Association[Thread[RandomWord[10]->RandomInteger[5,10]]]
Out[]=
ovulation1,passe0,shocked1,magnetron5,girdle0,unreasonably5,foreshore2,biennial5,gardenia0,slaw4
In[]:=
WordCloud[KeyMap[Tooltip[#,First@WordDefinition[#]]&,weightedWords]]
Out[]=
In[]:=
WordCloud[KeyMap[PopupWindow[#,First@WordDefinition[#]]&,weightedWords]]
Out[]=