下

undercoat; first coating

preliminary inspection; preliminary examination

subcontractor; subcontracting company

board-and-room charge

sewage (treatment) plant

drainage ditch; canal

enlisted man

pigtail; ponytail; hair (hanging down the back)

subcontractor

loose stool; watery stool

preliminary consultation; arrangements

wearing wooden clogs

Colloquial

floatplane

downhill grade; downgrade

condition of the common people

Biology

infraorder

being sent to prison

second half of the (fiscal) year

Anatomy

pituitary gland; pituitary body; hypophysis

downhill; decline; waning

giving an order

area for storing (outdoor) footwear

rehearsal; run-through; practice

Speaker of the House (US, etc.)

the figure (diagram, illustration, chart, graph, etc.) below