12-Letter Words Containing: I,G,E,O,N

• pose a threat to; present a danger to

• put at risk

• change from a simple vowel to a diphthong

• make external or objective, or give reality to

• make impersonal or present as an object

• To perform a body check on someone.

• to a recognizable degree

• cause (a compound) to polymerize

• undergo polymerization

• To outdo; to outvie.