12-Letter Words Containing: N,I,G,R,A

• pose a threat to; present a danger to

• put at risk

• to a recognizable degree

• To record in a journal.

• To keep a journal.

• recite a rhapsody

• say (something) with great enthusiasm

• To protect a structure against damage by the weather.

• A protective coating, or layer of insulation, as on a house or car.

• To qualify again; to renew a qualification.

• To convert to graphite.

• To coat with graphite.

• The conversion of some of the carbon in steel to graphite in the process of annealing