Objects
Synonyms for underground
Synonyms for underground: tube and secret. Every one of them is a hand audited pair from the Synonym Stack word bank, shown below in the sense it fits, in a real sentence, and beside the words that only look close.
The 2 synonyms for underground
Interchangeable with underground in this sense
Audited under underground's own entry, so the meaning quoted is the one underground carries in that sense.
- tubenoun, in the sense "an electric railway operating below the surface of the ground (usually in a city)"
Recorded from the other side of the pair
These entries were written under the other word and name underground as the true synonym, so the sense quoted is theirs.
- secretsecret is an adjective in the sense "conducted with or marked by hidden aims or methods"
Two directions, one standard: one audited under underground and one under the partner word. Nothing here was expanded out of a thesaurus.
an electric railway operating below the surface of the ground (usually in a city)
She takes the underground to work every morning in London.
The true synonym
tube
Same sentence, swapped: She takes the tube to work every morning in London.
Close but different
Distractors, not synonyms. This entry has no written reason line yet, so read them against the sentence and the sense above.
- resistance
- unknown
- blind
Where underground turns up in the game
underground is the word under test in one puzzle, at Tier 1, Foothills. It also sits on the board as one of the three wrong tiles in three other puzzles, where the answer is a different word entirely.
The puzzles where underground is the trap
- mysteriousadjective, Tier 1, Foothills. The answer there is deep, in the sense "of an obscure nature", so underground is there to be ruled out.
- unknownadjective, Tier 2, Treeline. The answer there is unidentified, in the sense "being or having an unknown or unnamed source", with underground sitting one tile away.
- electricadjective, Tier 4, High Camp. The answer there is galvanic, in the sense "affected by emotion as if by electricity", and underground is one of the three tiles that lose.
Play underground
The bank on this page is the bank the game plays from, so underground reaches you as a board rather than a definition: the sentence first, four tiles, and the meaning after you choose.
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Neighbours by theme before neighbours by difficulty, because objects is the company underground keeps.
The same bank, read from both sides
underground is an answer in 1 puzzle and a wrong tile in 3. That is how the bank is built, and it is why guessing by vibe stops working around tier three.