| cluster(noun, mass, pile, lot, stock) |
| clustering(noun, attention, vision, application, intensification) |
| compacting(noun, attention, vision, application, intensification) |
| concretion(noun, mass, setting, thickness, thickening) |
| congress(noun, group, mass, crowd, association) |
| decoction |
| decrease(noun, decrease) |
| deep thought(noun, expression, thought, consideration, profound) |
| ear(noun, mark, note, regard, notice) |
| energy(noun, force, power, passion, strength) |
| enthrallment(noun, interest, attention, occupation, involvement) |
| herd(noun, gain, group, mass, crowd) |
| horde(noun, gain, group, mass, crowd) |
| intensification(noun, attention, vision, accumulation, application) |
| mind(noun, mark, note, regard, interest) |
| narrowing(noun, attention, vision, application, meditation) |
| need(noun, attention, vision, application, meditation) |
| pondering(noun, study, class, exercise, thought) |
| quintessence |
| reasoning(noun, study, class, exercise, thought) |