guide·line 
(gīdlīn′)
(gīdlīn′)n.
A statement or other indication of policy or procedure by which to determine a course of action: guidelines for the completion of tax returns.
- distressfulness
- distressingly
- distress signal
- distributary
- distribute
- distribution
- distributional
- distributive
- distributive education
- distributively
- distributiveness
- distributor
- distributorship
- district
- district attorney
- district court
- District of
- District of Columbia
- districtwide
- distrust
- distrustful
- distrustfully
- distrustfulness
- disturb
- disturbance