wisplike, wispy -- (thin and weak; "a wispy little fellow with small hands and feet"- Edmund Wilson)
dim, faint, shadowy, vague, wispy -- (lacking clarity or distinctness; "a dim figure in the distance"; "only a faint recollection"; "shadowy figures in the gloom"; "saw a vague outline of a building through the fog"; "a few wispy memories of childhood")
(TTS Sound)
