Elaborate
Part of speech: adjective
Definition: Highly complex, detailed, or sophisticated intricate, fancy, flashy, or showy
Part of speech: verb
Definition: (used with on when used with an object) To give further detail or explanation (about).
Example sentence: Psychologists really aim to be scientists, white-coat stuff, with elaborate statistics, running experiments.
Careful
Part of speech: adjective
Definition: Full of care or grief; sorrowful, sad.Full of cares or anxiety; worried, troubled.Having care (for); attentive to potential danger, error or harm; cautious.Conscientious and painstaking; meticulous.
Example sentence: It's easy to sleep floating around - it's very comfortable. But you have to be careful that you don't float into somebody or something!