Spelling
To dream that you are spelling a word suggests that you are trying to understand a difficult idea by breaking it down into smaller parts.
To dream that you are engaged to be married represents sexual or relationship needs. You may be trying to resolve your feelings of loneliness. Alternatively, it symbolises your commitments and desires for security. More directly, if you are unmarried, the dream may indicate your desires for some form of commitment.
To see or throw a water balloon in your dream symbolises an outburst of emotions. You are venting your frustrations and anger in an indirect and playful way. You have difficulties experiencing your true feelings.