popular  JLPT N5  noun  noun (generic)  noun or participle taking the aux. verb する  intransitive verb  physics 

• work, job, labor, labour, business, task, assignment, occupation, employment
• work

popular  JLPT N3  noun  noun (generic)  noun or participle taking the aux. verb する  intransitive verb  physics  chemistry  な adjective  adjective (generic) 

• stability, steadiness, consistency, equilibrium, balance, composure
• stable

popular  JLPT N1  noun  noun (generic)  noun taking the genitive case particle の  adjective (generic)  physics  biology  meteorology  astronomy  chemistry  mathematics 

• stone (of a fruit), pit, pip
• core (of an organization, team, etc.), nucleus, heart
• nuclear weapons
• nucleus (of an atom)
• nucleus (of a cell)
• condensation nucleus
• (planetary) core
• ring (in a cyclic compound)
• kernel, core
• nucleus (of a cultured pearl)

popular  rarely used kanji form  JLPT N1  noun  noun (generic)  noun or participle taking the aux. verb する  intransitive verb  physics 

• collapse, crumbling, breaking down, caving in
• (radioactive) decay, disintegration

popular  JLPT N1  physics  noun  noun (generic) 

• pressure, stress
• pressure (e.g. political), coercion, arm-twisting

popular  JLPT N3  noun  noun (generic)  noun or participle taking the aux. verb する  intransitive verb  physics  abbreviation  electricity, elec. eng. 

• resistance, opposition, standing up to
• reluctance, repulsion, repugnance
• resistance, drag, friction
• electrical resistance
• resistor

popular  JLPT N3  noun  noun (generic)  physics 

• material, substance
• matter

popular  JLPT N3  physics  noun  noun (generic)  noun or verb acting prenominally  adjective (generic) 

• electron
• electronic

popular  rarely used kanji form  noun  noun (generic)  noun or participle taking the aux. verb する  transitive verb  computing  physics  law 

• indication, expression, showing, manifestation, demonstration
• display, displaying
• representation
• (copyright) attribution

popular  JLPT N1  astronomy  physics  noun  noun (generic)  noun taking the genitive case particle の  adjective (generic) 

• orbit, trajectory
• railroad track
• (right) track, proper course