| Clue | Length | Answer |
|---|---|---|
| Clandestine use of carbon in uprooting trees | 6 letters | secret |
| ||
Likely related crossword puzzle clues
- Hush-hush
- Not meant to be repeated
- Spy's quest
- It may be under your hat
- Shrouded
- Nothing to write home abo
- Confidential matter
- Closet
- Whispered words
- It may be hard for one pe
- Confidential
- Covert
- Hidden fact
- Private; classified
- Not public
- Private clubs hidden in trees, oddly
- Use Crete as setting for mystery
- Private school on Crete redevelopment
- Under wraps
- It may be hard to keep
- Something done without anyone knowing
- word before agent or santa
- something kept hidden
- Hide mostly hidden
- Confidential; undisclosed
- Covert, hidden
- Small island, close to front, private
- It may be spilled
- Private party admitting soldiers
- *Tears and others
- Hidden
- 1939 novel by Arthur Ransome
- "It'll be our little ..."
- Classified
- Vote cast anonymously
- like passwords, ideally
- Hidden, covert
- like mitty's "life"
- Concealed
- Clandestine
- Like the Big Mac's sauce
- it's not for everyone
- something not to tell
- Hidden on top of cambium in wild trees
- almost ooze confidence
- Admirer
- Piece of confidential info
- like passwords, hopefully
- it may be of untold value
- It vanishes when shared
- Mysterious
- It may be hard for one person to carry
- Almost leak what shouldn't be leaked?
- Skeleton in the closet, eg
- Nothing to write home about
- Private
- Confidence
- It can be dangerous when leaked
- Diary tidbit
- Like some identities
- Arcane
- Subrosa
- Esoteric
- Furtive
- Christie's "The ...... Adversary"
- Retired
- Occult
- Skeleton in the closet
- Teller's offering
- Step above confidential
- not kept it? then it is no longer!
- Kept hidden
- Trade ... (Coca-Cola's recipe, e.g.)
- Something concealed
- tv oldie, i've got a ...
- Type of lover or passion
- Can't you tell if it's a dark one?
- word with santa or police
- It's meant to be kept
- Like Superman's alter ego
- whispered information
- Guarded against discovery
- Like some formulas and identities
- not to be shared, in a way
- Something spoken about in hushed tones
- undercover scribe with a-line skirts
- One might be whispered
- Word before 'sauce' or 'Santa'
- Not To Be Disclosed
- The sort of agent that has to keep one
- like some agents and santas
- "I've Got a ...."
- deodorant brand
- kept from circulating
- unrevealed fact
- Info to be kept under wraps
- brief second return is not divulged
- Identity
- something you shouldn't spill
- something unrevealed
- for your eyes only
- top end?
- Something that might be whispered
- Fact that others are not meant to know
- what a blabbermouth may "spill"
- Like classified documents
- it's dark, but don't tell anyone!
- private about to enter religious group
- Strictly confidential
- The ... Life of Walter Mitty
- confidential information
- Erects constructively under cover
- "because you're hot" deodorant brand
- "victoria's ......" (jax song)
- deodorant brand, or 1990 heart hit
- Victoria's ...... (lingerie retailer)
- Secluded
- Privy
- Inner ......
- Latent
- Conceal
- Dark
- Apart
- Most ......, 1945 Nevil Shute novel
- Special ......
- Interior
- Dim
- Stealthy
- Black
- Narrow
- Hide
- Aloof
- Cognizant
- Acquainted
- With
- Word in several Nancy Drew book titles
- Confidential fact
- Hidden camp housing soldiers
- something kept in confidence
- Unrevealed
- Deodorant name
- Hidden, unrevealed
- under one's hat, of course, it's dark
- "Keep it under your hat!"
- 'Shh! It's a ......!'
- .... agent; spy
- Abstract
- Abstruse
- arcanum
- Beclouded
- Behind the curtain
- Behind the scenes
- Blind
- Buried
- by stealth
- cabala
- Cabalistic
- Camouflaged
- Censored
- Classified information?
- Close
- Closed
- Closemouthed
- Clouded
- confidential communication
- Confidentially
- Covered
- Cryptic
- cryptographic
- Deep
- Deep-seated
- Devious
- Discreet
- Disguised
- Eclipsed
- Encrypted?
- Enigma
- enigmatic
- Esoterica
- Evasive
- Furtively
- Genitals
- guarded secret
- Heavy
- hermetic
- hermetics
- Hid
- hole and corner
- Hugger-mugger
- immanent
- imperceptible
- Implanted
- Implicit
- in a cloud
- In a fog
- in eclipse
- in purdah
- In secret
- In the wings
- inalienable
- Incommunicado
- Incomprehensible
- Indiscernible
- indwelling
- infixed
- Ingrained
- Inherent
- Insensible
- Internal
- Intrinsic
- Invisible
- Inward
- inwrought
- Irreducible
- lonesome
- Mystery
- mystery of mysteries
- Mystical
- Obfuscated
- Obscure
- Obscured
- On the sly
- "Out of sight!"
- Out of the way
- Parts
- personal matter?
- private matter?
- Private parts
- Privately
- privates
- privileged communication
- privity
- privy parts
- Profound
- profound secret
- pudenda
- Quiet
- Quietly
- Recondite
- Remote
- Removed
- Resident
- Restricted ......
- restricted information
- Screened
- sealed book
- secluse
- secretive
- Secretly
- Sequestered
- Shifty
- Sightless
- smothered
- Sneak ......
- Stealthily
- Stifled
- Subjective
- Submerged
- Suppressed
- Surreptitious
- Surreptitiously
- the occult
- Top secret?
- transcendental
- ulterior
- Unacknowledged
- unalienable
- unapparent
- unbeheld
- unbeholdable
- unbreatheable
- Unchallengeable
- Uncommunicative
- Undeclared
- under an eclipse
- Under cover?
- under house arrest
- under security
- Under the table
- Undercover?
- Underground
- Underhand?
- Underhanded
- Underneath
- undiscernible
- undisclosable
- Undisclosed
- undivulgable
- undivulged
- Unknown
- Unnoticed
- Unobserved
- unperceivable
- unperceived
- unpublishable
- Unpublished
- Unquestionable
- unrealized
- unrevealable
- unseeable
- unseen
- Unspoken
- untellable
- Untold
- Unutterable
- unuttered
- unviewed
- unwhisperable
- unwitnessed
- viewless
- wrapped in clouds
- Hidden from general view
- Confidential, private
- Kept private; unknown by others
- Something we promise to keep
- "Can you keep a ......?"
- What a keeper may keep
- confidence one is expected to keep
- Stamp on a dossier
- skeleton in the cupboard
- Redacted
- Nobody else will know if we keep it
- Fact kept to yourself
- "Hush-hush" info