High tide and Hot flash

High tide noun - The tide when the water is highest.

Hot flash and high tide are semantically related in influx topic. In some cases you can use "Hot flash" instead a noun phrase "High tide", when it comes to topics like inflow, tide, flood tide.

Hot flash noun - Sudden brief sensation of heat (associated with menopause and some mental disorders).

High tide and hot flash are semantically related in influx topic. You can use "High tide" instead a noun phrase "Hot flash", if it concerns topics such as inflow, tide, flood tide.