Solutions Undergo has 12 entries with similar clues

• 3-letter words
• sitUndergo (an examination)
• rotUndergo decay
• 4-letter words
• varyUndergo change
• 5-letter words
• newtssemiaquatic critters that undergo metamorphosis
• 6-letter words
• mutateIn genetics, when DNA or a cell undergoes a change
• evolveUndergo development
• 7-letter words
• fermentUndergo chemical reaction
• 9-letter words
• masochistPerson who is sexually aroused by undergoing pain
• tomomaniaObsession with surgery or undergoing surgery
• 10-letter words
• subject-toCause to undergo
• 14-letter words
• endurance-testTrial of ability to undergo hardship
• 15-letter words
• baptism-of-fireA difficult experience undergone at the outset of a new undertaking