"unpredictable potential" is a correct phrase and can be used in written English.
It refers to something that has the possibility to develop or change in unexpected ways. Example: The new technology has shown unpredictable potential, as it has revolutionized the way we communicate and conduct business.
He knows the unpredictable potential of a crowd.
No one is predicting war, but Taiwan poses a permanent and unpredictable potential crisis.
Hurricane and cyclone effects are receiving greater emphasis and study worldwide with recent high-profile devastating landfall storms (i.e., Hurricane Katrina 2005, Superstorm Sandy 2012, Super Typhoon Haiyan 2013) but also with climate change resulting in rising sea levels and intensification of tropical cyclones (Khairoutdinov and Emanuel 2013) with unpredictable potential effects.
Although the majority of bladder malignancies do not invade muscle at diagnosis, their highly unpredictable potential for recurrence and progression into muscle invasion constitutes a significant clinical problem (Raghavan et al, 1990; Masood et al, 2004).
Hurricane Sandy is just too large a storm, and has such unpredictable destructive potential, to make reliable guesses about this.
Influenza virus is a global health concern due to its unpredictable pandemic potential.
Inflammatory myofibroblastic tumour (IMFT) is a relatively uncommon neoplasm with unpredictable malignant potential known to occur anywhere in the body.
However, there is an unpredictable pathogenic potential in drug-resistant strains that has not been estimated and needs to be studied.
Resistance reservoirs have unpredictable and immense potential for rendering antimicrobial drugs ineffective.
For ethical and practical reasons, including limited propagation potential, unpredictable availability and inability to direct differentiation reliably, the use of human adult brain-derived material is limited as an expandable in vitro system.
Due to the unpredictable nature and potential severity of adverse outcomes associated with preeclampsia, women with suspected preeclampsia may need to be hospitalized for close observation and monitoring (frequent laboratory testing and evaluation of fetal wellbeing) [ 1, 20, 34].
