| noun | relatively small dimension through an object as opposed to its length or width “the tenuity of a hair” |
| noun | the property of having little body fat |
| noun | the property of being very narrow or thin “he marvelled at the fineness of her hair” |
| noun | the property of being scanty or scattered; lacking denseness |
| noun | a consistency of low viscosity “he disliked the thinness of the soup” |
| thin | adjective | of relatively small extent from one surface to the opposite or in cross section |
| tenuous | adjective | very thin in gauge or diameter |
| slender | adjective | having little width in proportion to the length or height |
| lean | adjective | lacking excess flesh; ; -Shakespeare |
| fine | adjective | thin in thickness or diameter |
| sparse | adjective | not dense |
| spare | adjective | thin and fit |