Rooks 
To dream of rooks failed expectations from your friends. This may be a expectation for pleasure, vivacity, and elation.
A dead rook bodes sickness or death of someone dear to you.
Roots
To dream of plant or tree roots suggests dimensions of your persona - your values, beliefs, and family ties. It may also mean your search for the past.
Ruler
To dream of a ruler suggests your fear of not measuring up to life challenges. You should be assiduous in making decisions.
Salad
To dream that you are eating a salad signifies that in order to elevate your inner harmony, you must be willing to be influenced only by positive experiences rather than negative. It can also mean that you possess the desire to live a healthier life.
Salve
To dream that salve is applied on you indicates that you will be successful in defeating upcoming obstacles and hurdles.
To dream that you are applying salve on someone else demonstrates your ability to be a devoted, trustworthy, and loyal friend.
Sewer
To dream of a sewer represents a state of decay in former friendships or associations. It indicates the necessity for purification or urgent alterations.
Shark
To dream of a shark symbolizes a ruthless and corrupt individual who is only concerned about himself and disregards the needs of others. The shark may also represent these same aspects of your own character. Perhaps you are experiencing a stage in your life of great distress and anguish. The shark represents harsh emotions such as rage, aggression, and violence. These feelings may harm the mental well-being of yourself and those around you.
Shirt
To dream of a shirt represents your present feelings. The shirt you wear reflects how you perceive and comprehend a certain situation.
To dream that you are giving a shirt to someone symbolizes your willingness to put the needs of others before yours. You are charitable and selfless.
Skull
To dream of a skull indicates that you may be facing a perilous situation, an immoral issue, or unfortunate demise of someone you know. It can also symbolize emotional mysteries. Perhaps you are concealing something from others.
Smoke
To dream of smoke forewarns of upcoming hardships and obstacles. Perhaps you are worrying excessively or are perplexed by a situation or issue. You need to gain more understanding about a situation.