解开，松开，拆开

1. to untie, to unfasten, to unwrap, to undo, to unbind, to unpack

Godan verb with 'ku' ending transitive verb

拆线

2. to unsew, to unstitch

Godan verb with 'ku' ending transitive verb

解决，回答

3. to solve, to work out, to answer

Godan verb with 'ku' ending transitive verb

消除（误解等），澄清，消除（怀疑），安抚

4. to dispel (misunderstanding, etc.), to clear up, to remove (suspicion), to appease

transitive verb Godan verb with 'ku' ending

5. to dissolve (a contract), to cancel, to remove (a prohibition), to lift (a ban), to raise (a siege)

transitive verb Godan verb with 'ku' ending

6. to release (from duty), to relieve, to dismiss

Godan verb with 'ku' ending transitive verb

梳理（头发），梳顺，解开（头发）

7. to comb (out), to card, to untangle (hair)

transitive verb Godan verb with 'ku' ending word usually written using kana alone