Answer | Crossword Clue |
---|---|
solidifying | Make stronger; reinforce |
solidified | Make stronger; reinforce |
solidify | Make stronger; reinforce |
solidifies | Make stronger; reinforce |
harden | to make hard or harder; to strengthen, reinforce, toughen, or stiffen |
hardens | to make hard or harder; to strengthen, reinforce, toughen, or stiffen |