Valve 
To dream of a valve indicates that you may have built up too much energy and need to let off steam. There is a suggestion of ongoing issues and the possible need for a program that includes a routine debriefing or regular counseling sessions.
Decoy
To dream of a decoy suggests that you are being distracted from your life path thus suggesting a need to be strong in your choices and follow through. To dream of more than one decoy implies that you may be easily distracted and often find justification for giving up. To dream of a decoy that doesn't succeed in distracting you indicates that you have time to gather resources necessary for an exciting change.
Delay
To dream of a delay suggests that you have been made to wait in your waking life for a highly anticipated event. On the other hand, there is an indication of things to come that will be unexpected but of great significance.
Acquit
To dream of being acquitted of a crime, a lawsuit regarding gaining property could be threatened. If you are witness to others being acquitted, your friends will manage to harmonize your diligent efforts at work with enjoyment and fun.
Ribbon
To dream of floating ribbons signifies agreeable friends and buddies.
For a single person to be adorned with ribbons forewarns or a life-changing mistake. This is likely to be a marriage based on merriment.
To see others decorated with ribbons connotes possible enmity. It also refers to hindrances and troubles in finding a life partner. You may have difficulty in establishing solid and meaningful relationships.
Sister
To dream of your sister represents the bond that you both share. Either you are very close or you are often in conflict with each other. Perhaps your sister reflects the position you hold within your family and your feelings regarding acceptance. It may also imply that your sister and some other person you associate with share the same attributes. This dream may also be symbolizing a nun and therefore imply that you may be having emotional conflicts.
If you do not have a sister and dream that you have one, then it implies that you possess certain qualities that you have not discovered as of yet. Consider what the sister is saying and doing.
Autumn
To dream of autumn means that you will get something that resulted from the difficult efforts of other people.
Cuckoo
To dream of a cuckoo symbolizes timing and destiny. You might have to redirect your strategy or modify your approach in how you conduct some state of affairs. On the other hand, there may be a person in your waking life whose presence is uninvited. The dream may also be a symbol for someone who is behaving madly.
Gutter
To dream of the gutter represents humiliation and misery.
To find articles of value in the gutter implies that others will be interrogating you about your entitlement to specific items or possessions.