JMdict: 1257110

硬い 【かたい】

1. [adj-i] hard; solid; tough
2. [adj-i] stiff; tight; wooden; unpolished (e.g. writing)
3. [adj-i] strong; firm (not viscous or easily moved)
4. [adj-i] safe; steady; honest; steadfast
5. [adj-i] obstinate; stubborn
6. [adj-i] bookish; formal; stuffy

Kanji in this word:

Words often seen with this one: (experimental feature)

こと (43), この (33), 表情 (23), もの (22), ちょっと (21), 体 (16), ガード (15), 私 (14), 意志 (14), 先生 (14), 事 (14), 言う (14), 時 (13), まだ (12), いい (11), する (11), そんな (11), 決意 (10), 物 (10), こんな (10), 柔らかい (10), 絆 (10), 動き (10), 少し (10), いる (10)