Check in nltk data

ease/data/nltk_data/corpora/wordnet/adv.exc

+best well
+better well
+deeper deeply
+farther far
+further far
+harder hard
+hardest hard

ease/data/nltk_data/corpora/wordnet/lexnames

+00	adj.all	3
+01	adj.pert	3 
+02	adv.all	4
+03	noun.Tops	1  
+04	noun.act	1
+05	noun.animal	1
+06	noun.artifact	1
+07	noun.attribute	1
+08	noun.body	1
+09	noun.cognition	1
+10	noun.communication	1
+11	noun.event	1
+12	noun.feeling	1
+13	noun.food	1
+14	noun.group	1
+15	noun.location	1
+16	noun.motive	1
+17	noun.object	1
+18	noun.person	1
+19	noun.phenomenon	1
+20	noun.plant	1
+21	noun.possession	1
+22	noun.process	1
+23	noun.quantity	1
+24	noun.relation	1
+25	noun.shape	1
+26	noun.state	1
+27	noun.substance	1
+28	noun.time	1
+29	verb.body	2
+30	verb.change	2
+31	verb.cognition	2
+32	verb.communication	2
+33	verb.competition	2
+34	verb.consumption	2
+35	verb.contact	2
+36	verb.creation	2
+37	verb.emotion	2
+38	verb.motion	2
+39	verb.perception	2
+40	verb.possession	2
+41	verb.social	2
+42	verb.stative	2
+43	verb.weather	2
+44	adj.ppl	3