| pile | |
| agric. | heipaal |
| industr. | ankerpaal |
| industr. construct. | paal; draadje; pluisje; fluweel; pool |
| industr. construct. met. | stapel glasbladen |
| mater.sc. mech.eng. | stapelen |
|
frictional : 14 phrases in 9 subjects |
| Construction | 2 |
| Earth sciences | 1 |
| Economics | 1 |
| Electronics | 1 |
| Life sciences | 1 |
| Mechanic engineering | 2 |
| Social science | 1 |
| Technology | 4 |
| Transport | 1 |