underground@@1	underground	beneath ground level	3
underground@@1	underground	sub-surface	3
underground@@1	underground	"	2
underground@@1	underground	basement	2
underground@@2	underground	non-mainstream	27
underground@@2	underground	anti-establishment	24
underground@@2	underground	alternative	19
underground@@2	underground	cult-status	18
underground@@2	underground	secret	18
underground@@2	underground	counterculture	10
underground@@2	underground	black market	9
underground@@2	underground	clandestine	9
underground@@2	underground	cult	8
underground@@2	underground	secretive	8
underground@@2	underground	subversive	8
underground@@3	underground	secret	9
underground@@3	underground	hidden	5
underground@@3	underground	clandestine	4
underground@@3	underground	"	3
underground@@3	underground	resistance	2
underground@@3	underground	subversive	2