Something that is complex has many different parts, and is therefore often difficult to understand.

What is another word for complex?

Complex relationships are defined as those involving two or more of: multi-feature colocation, self-colocation, one-to-many relationships, self-exclusion and multi-feature exclusion.

Some men really use that phrase loosely because they want the woman but they are in a relationship so because they cannot blatantly say to the woman that they are in a relationship, they just tell her that they are in a complicated situation. …

Some common synonyms of complex are complicated, intricate, involved, and knotty. While all these words mean “having confusingly interrelated parts,” complex suggests the unavoidable result of a necessary combining and does not imply a fault or failure.

Love is complex. A mix of emotions, behaviors, and beliefs associated with strong feelings of affection, protectiveness, warmth, and respect for another person. For example, a person might say he or she loves his or her dog, loves freedom, or loves God.

Comprising the majority of one’s affective experiences, complex emotions include, among others, awe, disgust, embarrassment, envy, gratitude, guilt, jealousy, pride, remorse, shame, and worry.

While basic emotions such as anger, surprise or fear tend to happen automatically, without much cognitive processing, the self-conscious emotions, including shame, guilt and pride, are more complex. They require self-reflection and self-evaluation.