Doublegaited refers to someone who is deceitful or has a hidden agenda. Some synonyms for this term include two-faced, duplicitous, insincere, and disingenuous. These words all suggest that someone is being dishonest or misleading in their actions or words. Other synonyms for doublegaited might include slick or sneaky, suggesting that someone is trying to get away with something without being caught. Whatever word you choose to use, it's important to be aware of the motives of those around you and to always approach interactions with a healthy dose of skepticism. Otherwise, you could easily be taken in by someone who is more doublegaited than they first appear.