- World War II leader
- World War II Navy woman
- World War II org.
- World War II partnership
- WORLD War II plane
- World War II pope
- WORLD War II prison camp (Eur.)
- World War II riveter
- World War II spy agency
- World War II spy org.
- World war II staple
- World War II sub
- World War II suicide pilot
- World War II support group
- World War II tank
- World War II theater
- World War II turning point
- World War II vessel
- World War II vessels
- World War II victors
- World War II weapon
- World War II's Battle of the ___
- World War marine menaces
- World War menaces
- World war sub
- world war two battleground
- World War Z actress Mireille ___
- World War Z star
- World waters
- world weary
- World web clutter
- World Wide __
- World Wide ___
- World Wide phenomenon
- World Wide Web
- World Wide Web code
- World Wide Web inventor Berners-Lee
- World wide workers grp.
- WORLD Wildlife Fund
- world wildlife fund concern
- World Wildlife Fund logo ... or a three-word hint to the answers to the four starred clues
- World Wildlife Fund logo animal
- World Wildlife Fund symbol
- World Wildlife Fund's logo
- World Wildlife Fund's symbol
- World Wind developer
- world with dance or drive
- World Without End author Follett
- World workers agcy.
- World workers' assn.
- World-atlas section
- world-beater
- World-class
- World-famous garden
- World-famous island
- World-famous mariner
- World-famous mime
- World-history topics
- World-renowned
- World-weariness
- World-weary
- World-weary exclamation
- World-weary feeling
- World-weary fellow?
- World-weary one's word
- World-weary sound
- World-weary sounds
- World-weary Titan?
- World-weary words
- World-wide computer link
- World-wide plants?
- WORLD, bring into the
- World, in Italian
- World, to Moreau
- World's ___ Comics (where Luthor and the Joker teamed up)
- World's #2 most-performed playwright
- World's best composer of art songs (Time Magazine)
- World's best-selling cookie
- World's best-selling sports car
- World's best-selling vodka
- World's Biggest Bookstore site
- World's biggest private employer
- World's busiest airport until 1998
- World's busiest airport, on luggage tags
- World's busiest airport: Abbr.
- World's coldest desert
- World's deepest river
- World's earliest known civilization
- World's end
- World's fair
- World's Fair kin
- World's Fair word
- World's Fair, e.g.
- World's fair, for example
- World's Fair, for one
- World's fair, for short
- World's fairs
- World's fastest hedgehog
- World's fastest land animal (up to 70 m.p.h.)
- World's fastest pitcher?
- World's fastest runner
- World's fastest sport
- World's fastest sport, with 2-Down
- World's fifth largest country
- World's fifth most populous island
- World's first 35mm camera
- World's first carrier with a transpolar route
- World's first independent credit card company, initially
- World's first national park
- World's first nuclear submarine
- World's first TV channel to be transmitted via satellite
- World's firstborn
- World's fourth-largest inland body of water
- World's fourth-most populous country
- World's heaviest snake
- World's highest average-salary league
- World's highest capital
- World's highest capital city
- World's highest mountain
- World's highest peak
- World's highest region
- World's highest-paid actor in 2021, familiarly
- World's highest-paid actress in 2017
- World's highest-paid athlete in 2019, per Forbes magazine
- World's largest antelope
- World's largest broadcaster
- World's largest cognac producer
- World's largest continent
- World's largest copier company
- World's largest cosmetics company
- World's largest country
- World's largest courier company
- World's largest cruise port
- World's largest deer
- World's largest democracy
- World's largest desert
- World's largest elevator company
- World's largest enclosed sea
- World's largest energy consumer
- World's largest ethnic group (1+ billion)
- World's largest fashion mag
- World's largest fashion magazine
- World's largest film studio
- World's largest fragrance maker
- World's largest fruit company
- World's largest hot desert
- World's largest inland body of water
- World's largest island
- World's largest island nation
- World's largest island, capital Nuuk
- World's largest landlocked nation
- World's largest lizard
- World's largest maker of farm equipment
- World's largest modeling agency
- World's largest motorcycle maker
- World's largest nocturnal primates
- World's largest ocean
- World's largest online retailer
- World's largest particle physics lab
- World's largest pasta producer
- World's largest peninsula
- World's largest producer of rice
- World's largest professional org.
- World's largest publisher (Abbr.)
- World's largest rain forest
- World's largest religious denomination
- World's largest retailer
- World's largest river by volume
- World's largest snake by weight
- World's largest sultanate
- World's largest tennis stadium
- World's largest tennis stadium, familiarly
- World's largest tennis venue
- World's largest theater chain
- World's largest volcano by volume
- World's largest Voluntary Professional Gp.
- world's leading coffee exporter
- World's leading exporter of bananas
- World's leading saffron-producing nation
- World's longest above-water mountain range
- World's longest continental mountain range
- World's longest mountain chain
- World's longest mountain range
- World's longest range
- World's longest river
- World's longest venomous snake
- World's longest wooden roller coaster, at Kings Island
- World's longest wooden roller coaster, located in Cincinnati
- World's longest wooden roller coaster, with "The"
- World's most active volcano
- World's most admired company, per Fortune
- World's most common name
- World's most common place name
- World's most commonly consumed opiate
- World's most expensive spice
- World's most massive tree
- World's most perplexing problem?
- World's most popular beer
- World's most popular drink
- World's most popular fictional language
- World's most popular transportation company
- World's most populous country
- World's most populous country, initially
- World's most populous democracy
- World's most populous island
- World's most produced organic compound
- World's most visited website
- World's most voluminous river
- World's most wanted terrorist
- World's most widely distributed syndicated news service
- World's most-visited art museum
- World's most-visited museum
- World's Oldest ___ (nickname for 63-Across)
- World's oldest alcoholic beverage
- World's oldest continuously operated airline
- World's oldest currency still in use
- World's oldest golf tournament
- World's oldest independent airline
- World's rarest goose
- World's record suffix
- World's richest country, according to the World Bank
- World's richest man, by most accounts
- World's richest man, per Guinness (1966)
- World's second largest island
- World's second most populous country
- World's second most populous landlocked country, after Ethiopia
- World's second smallest country
- World's second-busiest airport
- World's second-highest capital
- World's second-largest country
- World's second-largest country by area
- World's second-largest retailer
- World's second-tallest bird
- World's smallest elevator?
- World's smallest independent state, with "the"
- World's smallest island nation
- World's smallest republic
- World's softest mineral
- World's tallest building
- World's third longest river
- World's third-largest island
- World's third-largest wood consumer
- World's third-most spoken language
- World's top-selling brand of 9-Down
- World's top-selling car model starting in 1997
- World's top-selling cookie
- World's wealthiest person once
- World's worst dog in a 2005 book
- WorldCom competitor
- WorldCom partner