The phrase "in fear of wife" may not be the most appropriate way to express one's feelings towards their spouse. Some alternative synonyms that could be used to convey similar feelings could be "intimidated by spouse," "apprehensive of wife," or "nervous around wife." However, it is important to note that no relationship should be built on fear or intimidation. Healthy communication and mutual respect are essential for any successful partnership. If one feels constantly fearful or uneasy around their partner, it may be time to seek professional help or reassess the relationship.