Clue: Hard to penetrate

We have 1 answer for the crossword clue Hard to penetrate.

Possible Answers:

• DENSE

Related Clues:

• Hardly Mensa material
• Not the brightest bulb on the tree
• Hard to get through
• Slow on the uptake
• No rocket scientist
• Needs another way?
• Not too bright
• Simple-minded
• Like rain forests
• Not getting it
• Compressed
• Not bright
• Thickheaded
• A few bricks shy of a load
• Highly concentrated
• Thick
• Concentrated
• Land hoppers
• Cement-headed
• Not exactly a genius
• Packed
• (k) Really thick
• Like pea soup fog
• Tightly packed
• Half-witted
• ... and 36 more.

Did we help with your crossword? Hope so! Now try our printable crosswords or our online crossword puzzles. Seven new crosswords available daily, free.

Do you have an answer for the clue Hard to penetrate that isn't listed here? Let us know.