只能

只有 zhǐyǒu HSK 3 #486

only / only if / only when

只是 zhǐshì HSK 3 #196

merely / only / just; but

只 zhǐ HSK 3 #61

only / merely / just

只要 zhǐyào HSK 3 #346

as long as / provided that

只好 zhǐhǎo HSK 4 #3,535

to have no choice but to / can only / have to

只不过 zhǐbuguò #1,202

only / merely / nothing but

能力 nénglì HSK 4 #755

ability; capability / competence

能够 nénggòu HSK 4 #601

to be able to; capable of

可能 kěnéng HSK 2 #100

possible / maybe / might

能否 néngfǒu HSK 4 #2,113

whether or not; can or cannot / whether it is possible