What is another word for were on trail of?
Pronunciation: [wɜːɹ ˌɒn tɹˈe͡ɪl ɒv] (IPA) 
The phrase "were on trail of" suggests that a person or group is pursuing or investigating something. Some synonyms for this phrase include "were in pursuit of," "were tracking," "were following the trail of," "were chasing after," and "were on the hunt for." These phrases all convey the sense of actively seeking and pursuing something, whether it is a tangible object or an elusive idea or concept. Using different synonyms can add variety and interest to your writing while still conveying the same essential meaning and tone.
