| Hanauma Bay's island | 24 |
| Fourth most populous U.S. island | 32 |
| Filming location of ABC's "Lost" | 46 |
| Diamond Head's location | 27 |
| Diamond Head's locale | 25 |
| Diamond Head's isle | 23 |
| Diamond Head isle | 17 |
| Diamond Head is here | 20 |
| Chief Hawaiian island | 21 |
| Capital island | 14 |
| Bishop Museum setting | 21 |
| Bishop Museum locale | 20 |
| Arizona location | 16 |
| Aloha State island | 18 |
| Aloha Stadium site | 18 |
| Aloha Stadium locale | 20 |
| Aiea locale | 11 |
| 50th part | 9 |
| "The Gathering Place" | 31 |
| "Magnum P.I." setting | 31 |
| "Lost" filming locale | 31 |
| "Five-O's" island base | 36 |
| ''From Here to Eternity'' setting | 49 |
| ''From Here to Eternity'' island | 48 |
| Certain islander | 16 |
| Obama, by birth | 15 |
| Certain Hawaiian islander | 25 |
| Hawaiian Islander | 17 |
| Don Ho, by birth | 16 |
| ___ Ridge National Laboratory | 29 |
| Common hardwood | 15 |
| Erstwhile acorn | 15 |
| It was "once a nut like me" | 37 |
| Flooring choice | 15 |
| Acorn producer | 14 |
| Symbol of sturdiness | 20 |
| Tree with acorns | 16 |
| Mighty tree | 11 |
| Iowa's state tree | 21 |
| Barrel wood | 11 |
| Acorn source | 12 |
| Sturdy furniture material | 25 |
| Former acorn | 12 |
| Symbol of solidity | 18 |
| Flooring material | 17 |
| Cask material | 13 |
| Acorn's destiny | 19 |
| Acorn maker | 11 |
| Acorn bearer | 12 |
| "Charter" tree | 24 |
| Common deciduous tree | 21 |
| Bourbon flavorer | 16 |
| Acorn's source | 18 |
| Acorn, later | 12 |
| Acorn tree | 10 |
| "Mighty" tree | 23 |
| ___ Ridge, Tenn. | 16 |
| Yellow-ribbon tree, in song | 27 |
| Wine barrel wood | 16 |
| Poison __ | 9 |
| Exemplar of might | 17 |
| Cork source | 11 |
| Charter ___ (tree on Connecticut's state quarter) | 53 |
| Bucket material | 15 |
| Bourbon barrel wood | 19 |
| Acorn's aspiration | 22 |
| Acorn dropper | 13 |
| "Mighty" fine home for a squirrel? | 44 |
| Wine cask wood | 14 |
| Type of hardwood | 16 |
| Tree covered with cork | 22 |
| Symbol of mightiness | 20 |
| Source of acorns | 16 |
| Roble | 5 |
| Mighty hardwood | 15 |
| Mighty beech | 12 |
| Mature acorn | 12 |
| Hardwood variety | 16 |
| Exemplar of strength | 20 |
| Durable hardwood | 16 |
| Dresser wood, perhaps | 21 |
| Desk wood | 9 |
| Certain hardwood | 16 |
| Bucket wood | 11 |
| Bookshelf wood, perhaps | 23 |
| Acorn, eventually | 17 |
| A mighty tree | 13 |
| Word with poison or solid | 25 |
| Wood that flavors bourbon | 25 |
| Winery wood | 11 |
| Wine barrel material | 20 |
| What all U.S. bourbon must be aged in | 37 |
| Tree with yellow ribbons? | 25 |
| Tree with yellow ribbons, in song | 33 |
| Tree with a yellow ribbon? | 26 |
| Tree sacred to Druids | 21 |
| Tree on the Connecticut quarter | 31 |
| Tree on Connecticut's state quarter | 39 |
| Tree of the beech family | 24 |
| Sturdy building material | 24 |