Bible Theasaurus

Arduous (1 instance)
Dense (17 instances)
Expectant (1 instance)
Fleshy (1 instance)
Grievous (70 instances)
Heavier (16 instances)
Impenetrable (8 instances)
Intemperate (1 instance)
Labored (35 instances)
Laborious (14 instances)
Laboured (34 instances)
Lowering (5 instances)
Profound (13 instances)
Punishing (22 instances)
Sullen (6 instances)
Threatening (17 instances)
Weighty (10 instances)

Reverse Interlinear

Strong's
Root Form
Definition
Usage
כּבד כּבד 
Kabad 
Usage: 114

American Standard Version Public Domain