Underground drainage system
Underground dwarf
underground dweller
underground dwellings
Underground edibles
UNDERGROUND excavation
UNDERGROUND existence (pert. to)
Underground experiment, briefly
Underground experiment, for short
Underground explorer
Underground facility
UNDERGROUND fighter
Underground figure?
Underground film actress Sedgwick
Underground find
Underground floor
Underground folklore creature
UNDERGROUND foundation taking stress off upper-ground building
UNDERGROUND fungus
Underground gate
Underground girl of kid lit
Underground gold source
Underground group
Underground growth
Underground growths
Underground grp.
Underground hanger
UNDERGROUND hollow
Underground home
Underground home for bats
Underground home of the Ninja Turtles
Underground infiltrator
Underground invader
underground irrigation channel
Underground item frequently swiped
Underground Kentucky attraction
Underground laborer
underground labyrinth
Underground launch site
Underground lava
Underground layer of mineral
Underground letters
underground level
underground living space for animals
Underground locale
Underground mammal
Underground maze
Underground meeting place
Underground metals
Underground missile launch site
Underground molten rock
Underground nesters
Underground network
Underground networks
Underground org.
Underground org. in N.Y.C.
Underground part
Underground part of a plant
Underground parts of a plant
underground passage
Underground passages
Underground pest
Underground petroleum source
underground pipe
Underground pit
Underground places with bats
Underground plant part
Underground plant parts
underground plant stem providing energy
Underground plant supports
Underground prison
Underground purchases
Underground railroad
Underground Railroad "passenger"
Underground Railroad destination
Underground Railroad hiding place
Underground Railroad leader
Underground Railroad traveler
Underground Railroad user
underground railway
underground railway system, esp in Paris
Underground railways of Paris and DC
Underground recess
underground reservoir
UNDERGROUND reservoir of natural water
Underground resource
Underground riches
Underground rider, probably
UNDERGROUND river
Underground rock
Underground rock bands?
Underground rodent
Underground Roman burial place
UNDERGROUND room
Underground room for wine
Underground route
underground shelter
Underground source of diamonds
Underground source/storehouse of water
Underground space
underground spirit
underground stem
Underground storage spot
Underground store
Underground story
UNDERGROUND stream
Underground stuff
Underground support
Underground supporter
Underground system
Underground systems
underground takeaway service
Underground tombs
Underground train or tram
Underground trains
Underground transport
Underground transport systems
Underground transportation
Underground treasure
Underground treasures
Underground tunneler
Underground tunnels
Underground type
Underground vault
Underground vault access
Underground vaults
Underground vegetable
Underground vegetable with edible greens
Underground warning ... or a warning about four squares in this grid
Underground waste
Underground waste conduits
Underground water source
Underground water sources
Underground wealth
Underground work site
UNDERGROUND worker
Underground worker, perhaps
Underground workers
Underground workplace
Underground-railroad cargo
Undergrounddiscovery
Undergrounds
Undergrown
Undergrowth
underhand
Underhand behaviour
underhand dealing
underhand deceitful
Underhand toss
underhand two words
Underhand?
Underhanded
Underhanded activities
Underhanded and tawdry
Underhanded attack
Underhanded bum
Underhanded campaign tactic
Underhanded characters
Underhanded commercial ploy
Underhanded fling
underhanded guy
Underhanded one
Underhanded or duplicitous
UNDERHANDED person
Underhanded plan
Underhanded schemer
Underhanded schemes
Underhanded so-and-sos
Underhanded sort
Underhanded sorts
Underhanded throw
Underhanded type
Underhanded undertaking
Underhanded, to put it nicely
Underhandedly clever
Underhandedly obtain
underhandedness
Underinflated tire's need
Underlie
Underline
Underline alt.
Underline or italicize
Underline or italicize, say
Underline or overload
Underline, say
Underlined
Underlined superscript numbers, sometimes: Abbr.
Underlined.
Underling
Underling (abbr.)
Underling of yore
Underling's acquiescence
Underlings
Underlings follow them
Underlings of a capt.
Underlings of sgts.
Underlings.
Underlining alternative
Underlining alternative: Abbr.
Underlining equiv.
Underlit
underly
Underlying
underlying and often distinct theme in a piece of writing or converation
underlying and often distinct theme in a piece of writing or conversation
underlying and often distinct theme in writing or conversation
Underlying assumption
Underlying cause
Underlying character
Underlying cosmic principle
Underlying culture of a group
Underlying explanation
Underlying form of a word
Underlying idea
underlying intention
Underlying layers
Underlying meaning
Underlying meaning of words written or spoken
underlying motive
Underlying patterns
Underlying principle
Underlying principle of the universe
underlying purpose
Underlying reason
Underlying rock layers
Underlying structure
underlying substance
UNDERLYING substance (metaphys.)
Underlying support
Underlying theme
underlying theme in a piece of writing
Underlying values
Underlying, as metabolism
undermanned
Undermine
Undermine authority
undermine from within
undermine or subvert a government
Undermine, as confidence
Undermine, in a way
Undermined
Undermined the confidence of
Undermines
Undermines, as support
undermost
UNDERMOST room
Underneath
Underneath all the layers
undernourished
undernourishment