| Explorer who discovered a mountain | 34 |
| Explorer who claimed Louisiana for France | 41 |
| Explorer who befriended Incan emperor Atahualpa | 47 |
| Explorer Walter's new company? | 34 |
| Explorer Vasco Núñez de ___ | 33 |
| Explorer Tasman of Tasmania fame | 32 |
| Explorer Richard Byrd's plane | 33 |
| Explorer or TrailBlazer, briefly | 32 |
| Explorer on many a young kid's backpack | 43 |
| Explorer of the Canadian arctic coast | 37 |
| Explorer of Polynesia and Easter Island | 39 |
| Explorer of "Silent World" | 36 |
| Explorer John or actor Sebastian | 32 |
| Explorer John and performer Charlotte | 37 |
| Explorer John and comical Charlotte | 35 |
| Explorer John and actress Charlotte | 35 |
| Explorer Hedin, first to accurately map Tibet | 45 |
| Explorer for whom America is named | 34 |
| Explorer for whom a sea was named | 33 |
| Explorer for whom a Colorado peak is named | 42 |
| Explorer for whom a Canadian strait is named | 44 |
| Explorer dubbed "The Pathfinder" | 42 |
| Explorer Dias's Cabo Tormentoso | 35 |
| Explorer called "the Red" | 35 |
| Explorer called ''the Red'' | 43 |
| Explorer and theologian put squeeze on composer | 47 |
| Explorer Abel who discovered New Zealand | 40 |
| Explore among stalagmites and stalactites | 41 |
| Exploratory excursion that happens after dark | 45 |
| Exploration competition started by Sputnik | 42 |
| Expletive from Cathy or Bill the Cat | 36 |
| Expletive exhibiting exasperation | 33 |
| Explanations to get you off the hook | 36 |
| Explanation of this puzzle's theme ... | 42 |
| Explanation of golf's popularity (Part 1) | 45 |
| Explanation for why some pillows do weird things? | 49 |
| Explanation for what happened at Chappaquiddick? | 48 |
| Explanation for an interception? | 32 |
| Explanation at a Hawaiian gift shop? | 36 |
| Explain, with ''out'' | 37 |
| Explain away, with "over" | 35 |
| Explain away, with ''over'' | 43 |
| Expiate (with ''for'') | 38 |
| Expert, maybe, on the I.R.S. code | 33 |
| Expert witnesses' unproven theories, say | 44 |
| Expert witness in a sanity trial | 32 |
| Expert with schedules, for short | 32 |
| Expert who really knows his dog food? | 37 |
| Expert swimmer of the weasel family | 35 |
| Expert performer, usually (Abbr.) | 33 |
| Expert on students' rash behavior? | 38 |
| Expert in the molecular structure of twine? | 43 |
| Expert in sabotage and infiltration | 35 |
| Expert in resuscitation, in brief | 33 |
| Expert in match play, for short? | 32 |
| Expert in cardiopulmonary resuscitation | 39 |
| Expert at snowplowing, presumably | 33 |
| Expert at making fake passports? | 32 |
| Expert at filling potholes, perhaps? | 36 |
| Expert at brewing oolong in Orléans? | 39 |
| Experiments with nuclear fission, e.g. | 38 |
| Experiments with nuclear fission, e.g | 37 |
| Experimenter's electromagnets | 33 |
| Experimental theater designation | 32 |
| Experimental rock band really into fabric? | 42 |
| Experimental psychology founder Ernst | 37 |
| Experimental musician born in Tokyo | 35 |
| Experimental electrical materials | 33 |
| Experimental division, for short | 32 |
| Experimental bomb blast, briefly | 32 |
| Experimental artist with "Cut Piece" | 46 |
| Experimental art rocker Anderson | 32 |
| Experiencing writer's block, perhaps | 40 |
| Experiencing many highs and lows? | 33 |
| Experiences with great enjoyment | 32 |
| Experiences buyer's remorse, e.g. | 37 |
| Experienced, with "in" | 32 |
| Experienced, if overweight, equestrian? | 39 |
| Experienced trick-or-treater, perhaps | 37 |
| Experienced for real, as a fantasy | 34 |
| Experience you might want to forget | 35 |
| Experience enhancing self-esteem | 32 |
| Experience again, as through primal therapy | 43 |
| Experience a lack of oxygen, perhaps | 36 |
| Experience a drug-induced vision | 32 |
| Expensive women's shoes, familiarly | 39 |
| Expensive topping served with a tiny spoon | 42 |
| Expensive tooth filling material | 32 |
| Expensive restaurant in the Time Warner Center | 46 |
| Expensive political campaign battle | 35 |
| Expensive Pokémon cards, e.g. | 32 |
| Expensive material for belts or shoes | 37 |
| Expensive hors d'oeuvre: Var. | 33 |
| Expensive for being used, perhaps | 33 |
| Expensive drive in Beverly Hills | 32 |
| Expensive bottle of wine, perhaps? | 34 |
| Expensive alternative to a toupee | 33 |
| Expenses for a surprise contender? | 34 |
| Expense incurred in mailing a handbook? | 39 |
| Expelled because of a low grade? | 32 |