impenetrable

Preposition: as

• night: Let your plans be dark and impenetrable as night, and when you move, fall like a thunderbolt.

Adjective complement with noun phrase

• make: In places the lack of precision in the use of terms and concepts makes the book impenetrable.
• find: A: I have to say I found the plot impenetrable.

Modifies a noun

• thicket: Prior to this it had been an impenetrable thicket with no views of the River Cherwell or the cricket pitch beyond.
• jungle: May reduce take-up impenetrable jungle of according to the lays out the.
• fissure: Back down at stream level you reach a hairpin bend with an inlet entering on the right from an impenetrable fissure.
• rift: However, my comments about the impenetrable rift had not been forgotten.
• jargon: Free of charge There's nothing quite like technology with its impenetrable jargon for frightening off your average human being.
• fog: A thick layer of impenetrable fog hung over the line.

Modifying Another Word

• seemingly: Few researchers can breach the seemingly impenetrable barriers of the medieval period.
• virtually: Portable and personal, they pose a virtually impenetrable barrier to fraud.
• utterly: To what extent can anything possibly good come of this nonsense which is utterly impenetrable?
• almost: First there is the ' Flow Country ' , an area of wild and almost impenetrable bogs and moorland.
• somewhat: Another great book we have discussed is Grant Morrison's Invisibles, a sprawling work which, on first examination seems somewhat impenetrable.
• otherwise: And he reaches a whole world of otherwise impenetrable international market's in the process.

Used with adjective complement

• seem: This engagement opens up what seems otherwise almost impenetrable.
• remain: The top end of Curraghard remains impenetrable even five months on.
• become: A series of small pitches descends to -130 m where the way on becomes impenetrable.
• prove: However South's defense proved impenetrable with keeper Tim Poole stopping various shots in the last 15 minutes.
• make: However, no password-protected system of data storage and retrieval can be made entirely impenetrable.