加

seasoning with salt; amount of salt

causing pain; sadism

aging; ageing; growing older

weighting (in averaging); aggravation

old person smell

karuta; traditional Japanese playing cards, esp. hyakunin isshu karuta or iroha karuta

adding points

addition of marks and symbols to a classical Chinese text to aid reading in Japanese

processed goods; finished goods

Common noun

divine protection; divine blessing; providence

Adjectival nouns or quasi-adjectives (keiyodoshi)

blessed; fortunate; lucky

Abbreviation; Common noun

monetary offering (to a temple or shrine)

Abbreviation; Historical term; Common noun

form of Edo-period business tax

member nation; member state; signatory

increase; addition

Physics

(particle) accelerator

entrance fee; participation cost

another point; another goal; another run

pressurization; applying pressure (to)

prayer (to get rid of misfortune, disease, etc.); incantation; faith healing

Buddhism

adhisthana (blessing of a buddha or bodhisattva)

addition; annexing

assault; violence; damaging (someone)

humidifier

participation award; prize for participation

cocaine

participatory; participating; hands-on

additive

participating nation