| Unexpressed or unappreciated ideas manifest themselves in empty speech bubbles near the mouths of many characters. |
| Of the smaller old-growth woodlands that have survived, most have gone unrecognized and unappreciated. |
| Tragically, we often fail to open our eyes and realize this country of ours is teaming with unappreciated natural beauty and diversity. |
| The theory of natural selection thus postulates a causal relation wholly unappreciated by natural historians before Darwin. |
| Another defective specimen cause of erroneous diagnosis is that of extraneous tissue unappreciated as foreign to that sample. |
| When I was a player I thought of myself as a very outstanding player who was neglected and unappreciated by the coach. |
