
たかい
高い
tall / expensive
takai
- JLPT
- N5
- Frequency
- #434

たかい
tall / expensive
takai
JMdict 1283190

は (topic) raises 山 (mountain) as the topic — “as for that mountain…”. The adjective 高い (tall) then describes it and ends the sentence on its own; plain い (い-adjective)-adjectives need no です (is), so it sounds casual. The pointing word あの (that) sits up front because it modifies the noun. Final ね (right?) invites agreement — “it’s tall, isn’t it?”