諳 練 ān liàn : conversant; skilled; proficient

不 夠 bù gòu : not enough; insufficient; inadequate

不 足 bù zú : insufficient; lacking; deficiency; not enough; inadequate; not worth; cannot; should

充 chōng : fill; satisfy; fulfill; to act in place of; substitute; sufficient; full

Big5: , Unicode: 5145 (充),
Links: MT, Cantonese, Ld, Chinese Language

充 份 chōng fèn : ample; sufficient; abundant; full

否 有 效 fǒu yǒu xiào : inefficient

瘝 guān : incapacitated; inefficient

Big5: , Unicode: 761d (瘝),
Links: MT, Cantonese, Ld, Chinese Language

精 «精» jīng : energy; perfect; excellent; refined; very; proficient

Big5: , Unicode: 7cbe (精),
Links: MT, Cantonese, Ld, Chinese Language

精 通 jīng tōng : proficient

欠 «缺» qiàn : deficient; owe; to lack; yawn

Big5: , Unicode: 6b20 (欠),
Links: MT, Cantonese, Ld, Chinese Language

歉 «欠» qiàn : apologize; deficient; to regret

Big5: , Unicode: 6b49 (歉),
Links: MT, Cantonese, Ld, Chinese Language

熟 練 shú liàn : practiced; proficient; skilled; skillful

效 能 xiào néng : efficient

足 zú : foot; to be sufficient

Big5: , Unicode: 8db3 (足),
Links: MT, Cantonese, Ld, Chinese Language

足 夠 zú gòu : enough; sufficient