Failed to recollect is a phrase that we use when we cannot recall something from our memory. There are many synonyms for failed to recollect, including forget, misremember, overlook, neglect, lose track of, fail to recall, and draw a blank. Each of these words implies the inability to recall or remember something accurately. Forget implies lack of attention or intention to remember. Misremember means to remember something incorrectly. Overlook suggests not taking note of something important. Neglect and lose track of suggests forgetting something due to neglect. Fail to recall and draw a blank refers to the inability to remember something despite trying.