unfixed β to render no longer fixed; unfasten; detach; loosen; free.
unprotected β to defend or guard from attack, invasion, loss, annoyance, insult, etc.; cover or shield from injury or danger.
unsafe β secure from liability to harm, injury, danger, or risk: a safe place.
unsecure β free from or not exposed to danger or harm; safe.
abstruse β You can describe something as abstruse if you find it difficult to understand, especially when you think it could be explained more simply.
aware β If you are aware of something, you know about it.
cluttered β filled with things or people in an untidy way
convoluted β If you describe a sentence, idea, or system as convoluted, you mean that it is complicated and difficult to understand.
decorated β (often initial capital letter) of pertaining to, or characteristic of the English gothic architecture of the late 13th through the late 14th centuries, characterized by curvilinear tracery, elaborate ornamental sculpture and vaulting, and refinement of stonecutting techniques.
intelligent β having good understanding or a high mental capacity; quick to comprehend, as persons or animals: an intelligent student.
jumbled β to mix in a confused mass; put or throw together without order: You've jumbled up all the cards.
mature β complete in natural growth or development, as plant and animal forms: a mature rose bush.
older β far advanced in the years of one's or its life: an old man; an old horse; an old tree.
ornate β elaborately or sumptuously adorned, often excessively or showily so: They bought an ornate Louis XIV sofa.
smart β having or showing quick intelligence or ready mental capability: a smart student.