積み上げる|つみあげるtsumiageru[4]nakadaka (mid-high)

1. ichidan verb, transitive verbto pile up; to make a heap; to lay (e.g. bricks)
2. ichidan verb, transitive verbto acquire (e.g. experience); to build (a reputation)
   一族いちぞくが苦労くろうして積み上つみあげてきたものを、お前まえは一瞬いっしゅんで反故ほごにするつもりか。↗

   Do you intend to throw away in one instant what our family has painstakingly built up?

• Synonym積み重ねるつみかさねるNeutralStacks things layer on layer, stressing repeated accumulation, as in 「努力を積み重ねる」; 「積み上げる」 stresses piling something up high.
• Synonym積むつむNeutralA broad, everyday verb for piling and loading; it stresses simply placing things on top, without the image of building a tall heap.
• Synonym重ねるかさねるNeutralCovers stacking things and doing something over and over, as in 「年を重ねる」; the stress is on overlapping layers, not on heaping up.
• Related積み込むつみこむNeutralLoads goods into a vehicle or ship; the focus is stowing cargo, not piling things up high.
• Related乗せるのせるNeutralPuts something on top or gives people and things a ride; common in everyday speech, with no sense of accumulation.
• Related乗っけるのっけるCasualColloquial for putting something on top or giving someone a ride; casual, and it says nothing about stacking or accumulating.
• Antonym崩すくずすNeutralKnocks a pile down or breaks it apart; the direct opposite of building something up with 「積み上げる」.

Use 「積み上げる」 to pile things up high or build up achievements, as in 「本を積み上げる」「実績を積み上げる」. For repeated accumulation pick 「積み重ねる」, for stacking 「重ねる」, and for loading cargo 「積み込む」; 「崩す」 is the opposite.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

1. 高たかく重かさねる。
2. 積つんで終おえる。
3. 少すこしずつ成し遂なしとげ高たかい実績じっせきとする。