blank

[1]	space
[2]	lacuna
[3]	dummy , blank shell
[4]	space , line , box
[5]	nothing , zero , nil , void , emptiness

adj.

[1]	empty , plain , bare
[2]	unornamented , unadorned , undecorated , void
[3]	vacant , empty
[4]	passive , impassive , expressionless , emotionless , vacuous , mindless , unexpressive
[5]	disconcerted , discomfited , nonplussed , confused , helpless , resourceless , perplexed , dazed , bewildered
[6]	unrelieved , clean , white , stark , sheer , utter , pure , unmixed , absolute , unqualified