Collocations for thin - adj.

be, feel, look, seem | become, wear
The fabric was wearing thin. | (figurative) That joke is wearing a little thin.

extremely, incredibly, very, wafer-
a plate of wafer-thin bread and butter

a bit, fairly, a little, quite, rather, relatively | enough
a sliver of rock thin enough to be translucent

be, look | become, get, grow

extremely, painfully, pathetically, pitifully, terribly, very
The old horse was painfully thin.

fairly, quite, rather
She''s tall and quite thin.

be, look, seem
The paint looks a bit thin.

become, get
Be careful that the mixture doesn''t get too thin.

terribly, very | a bit, rather