House model wrapped in scarf on radiator indoors, space for text. Winter heating efficiency

Bright Luminous Rich Shiny Sunny Burnished Clear Flashing Fluorescent Glossy Glowing Polished Shining Exemplary Miniature Classic Classical Copy Dummy Facsimile Imitation Perfect Representative Standard Humidity Temperature Altitude Aridity Clime Conditions Latitude Area Arena Capacity Distance Field Location Slot Spot Territory Zone Amplitude Blank Breadth Compass Expanse Expansion Extension Extent Gap Headroom Headway Infinity Interval Lacuna Leeway Margin Omission Play Range Reach Spaciousness Sphere Spread Stretch Tract Turf Volume Fall Period Summer Time Winter Autumn Division Juncture Occasion Opportunity Spell Spring Term While Cold Chill Frost Wintertime Bitter Bleak Brisk Chilled Cool Crisp Frigid Frosty Frozen Icy Intense Raw Snowy Wintry Siberian Arctic Cutting Hyperborean Icebox Keen Sharp Stinging Apparatus Furnishings Furniture Machinery Material Accessories Accompaniments Accouterments Appliances Appurtenances Articles Attachments Baggage Belongings Contraptions Contrivances Devices Equipage Facilities Fittings Fixtures Gadgets Habiliments Impedimenta Materiel Outfit Paraphernalia Provisions Rig Setup Shebang Stock Store Stuff Tackle Things Tools Trappings Traps Utensils Harvest Chicken Craven Sneaking Article Body Commodity Gadget Item Matter Phenomenon Something Substance Bulk Doodad Doohickey Entity Fact Gizmo Mass Reality Thingamajig Whatchamacallit Widget Capability Function Influence Potential Skill Talent Competency Dynamism Effectiveness Efficacy Endowment Faculty Gift Potentiality Qualification Bar Barricade Barrier Block Dam Embankment Facade Fence Screen Side Surface Bank Blockade Bulwark Curb Enclosure Fortification Hindrance Hurdle Impediment Levee Limitation Palisade Panel Paneling Parapet Partition Rampart Restriction Retainer Roadblock Stockade Stop Architecture Construction Home House Hut Domicile Edifice Erection Fabric Framework Pile Superstructure Ziggurat Apartment Box Building Condo Condominium Dwelling Mansion Residence Shack Abode Castle Cave Co-op Coop Crib Cubbyhole Den Diggings Digs Dump Flat Flophouse Habitation Homestead Joint Kennel Layout Lean-to Pad Pigpen Pigsty Rack Residency Roof Roost Shanty Central Familiar Family Household Local National Native Check Debt Note Statement Chit Damage Invoice IOU Knock Reckoning Score Tab Employment Trade Work Biz Calling Career Craft Dodge Game Line Livelihood Occupation Pursuit Specialty Vocation Content Document Idea Paragraph Passage Quotation Theme Verse Wording Argument Consideration Contents Context Extract Fundamentals Head Issue Lines Motive Point Sentence Stanza Subject Thesis Topic Vocabulary Words Efficiency Intensity Power Spirit Stamina Strength Toughness Vitality Activity Animation Application Ardor Birr Dash Drive Endurance Enterprise Exertion Fire Force Forcefulness Fortitude Get-up-and-go Go Hardihood Initiative Juice Life Liveliness Might Moxie Muscle Pep Pizazz Pluck Potency Puissance Punch Spontaneity Steam Tuck Vehemence Verve Vim Virility Vivacity Zeal Zest Zing Zip Bandanna Shawl Stole Ascot Boa Kerchief Neckwear Wrapping Image Model Photocopy Photograph Portrait Print Replica Reproduction Transcript Type Photostat Xerox Archetype Carbon Cast Clone Counterfeit Counterpart Ditto Effigy Ersatz Forgery Impersonation Impression Imprint Likeness Microfiche Mimeograph Mirror Offprint Parallel Pattern Reflection Replication Representation Reprint Rubbings Similarity Simulacrum Simulation Study Tracing Transcription Recession Abridgement Austerity Care Carefulness Caution Curtailment Cutback Decrease Deduction Direction Discretion Husbandry Layoff Meanness Miserliness Moratorium Parsimony Providence Prudence Reduction Regulation Restraint Retrenchment Rollback Shrinkage Stinginess Supervision Thrift Thriftiness Blazing Boiling Heated Humid Red Scorching Sizzling Sultry Sweltering Torrid Tropical Warm White Arrangement Organization Rule Scheme Structure Classification Combination Complex Conformity Coordination Ideology Integral Orderliness Philosophy Regularity Sum Theory Totality Conservation Preservation Bionomics Clan Folk Group People Tribe Ancestors Ancestry Birth Blood Brood Children Class Descendants Descent Dynasty Extraction Forebears Genealogy Generations Genre In-laws Inheritance Kind Kindred Lineage Network Parentage Pedigree Progenitors Progeny Race Relations Relationship Relatives Siblings Strain Subdivision System Fever Hot weather Warmth Calefaction Fieriness Hotness Incalescence Incandescence Sultriness Torridity Warmness Balmy Hot Lukewarm Mild Pleasant Temperate Tepid Broiling Close Flushed Melting Perspiring Roasting Sweating Deliver Free Recover Salvage Defend Emancipate Extricate Liberate Ransom Redeem Unchain Backdrop Culture Education Environment History Practice Tradition Training Upbringing Accomplishments Acquirement Actions Atmosphere Attainment Aura Breeding Credentials Cultivation Deeds Grounding Preparation Rearing Seasoning Boiler Fastball Furnace Oven Stove Convector Etna Gat Pistol Camel Cream Khaki Off-white Tan Taupe Biscuit Buff Ecru Fawn Mushroom Neutral Oatmeal Equity Estate Farm Goods Land Ownership Plot Wealth Worth Acreage Acres Assets Buildings Capital Chattels Claim Dominion Effects Freehold Holdings Means Premises Proprietary Proprietorship Realty Resources Riches Title Preserving Compensating Rescuing Retaining Array Batch Bunch Bundle Chain Clot Clump Cluster Lot Ring Sequence Set Suite Everyday Ordinary Plain Basic Essential Fundamental Important Key Paramount Pivotal Significant Cardinal Center Chief Dominant Interior Intermediate Leading Master Mean Median Middle Midway Primary Prime Radical Ruling Salient Umbilical Ability Adaptability Competence Energy Expertise Performance Productivity Readiness Abundance Address Adequacy Capableness Completeness Economy Effectualness Facility Know-how Powerfulness Productiveness Proficiency Prowess Quantity Resourcefulness Response Skillfulness Suitability Suitableness Thoroughness