too small or unimportant to be worth mentioning; negligible; extremely tiny

nothing to be surprised at; quite common or ordinary; not at all strange

(idiom) a small defect or blemish in something that is otherwise excellent or perfect

Suffering from an inborn weakness or nutritional deficiency during the embryonic stage; physically weak from birth

insufficient blood supply to a body part or organ

unable to do what one wants; to have the desire to do something but lack the strength or resources to carry it out

Not worth adopting or following; not worth taking as an example or model.

(idiom) not worth talking about; used to express humility about one's own help or to show contempt for something trivial

even death is not to be regretted; used to express a willingness to die for a noble cause or purpose

to give no cause for anxiety; not worth worrying about

(idiom) not worth telling outsiders; a secret that should be kept between those involved; this phrase originates from the story of the Peach Blossom Spring by Tao Yuanming

not at all surprising; quite common; nothing to be wondered at

insignificant; inconsiderable; of no consequence; not worth talking about

insatiable greed; greedy and never satisfied

a man who is never content is like a snake trying to swallow an elephant; describes extreme greed or someone who is never satisfied with what they have

not important or not significant enough to talk about

insufficient to serve as proof or evidence; inadmissible as evidence

not worthy of being taken as a model or example to be followed; not to be taken as authoritative

not enough to be used as a basis or evidence; unreliable as proof

not worth a thought; not worth being concerned about; don't mention it

extremely lowly in character or social status and not worth talking about

not worth mentioning or considering; beneath notice

It is no disgrace to be poor; poverty is not something one should be ashamed of.

deficiencies; shortcomings; inadequate areas

(of a birth or a child) born before the full term of pregnancy

to be of little importance; to be trivial or count for little; not influential enough to affect the situation

to be short-handed; to lack sufficient manpower or help

To be born with a weak constitution and suffer from poor health throughout life; used figuratively to describe a project or person that is problematic from the start and gets even worse over time.

to be too petty or insignificant to mention; not worth mentioning at all

The more you learn, the less you feel you know; to discover that your knowledge is incomplete only through learning. This phrase is originally from the "Book of Rites" [[礼记|禮記|li3 ji4]].

situation where workers are employed for fewer hours than they desire or are overqualified for their current jobs

under-exploitation, such as of natural resources

the will is there but the strength or resources are lacking; to want to do something but be unable to carry it out

Unable to do anything right, and likely to ruin things further; describes someone who is more of a hindrance than a help.

to process photographic film or paper for insufficient time or at an inadequate temperature

mental disability; intellectual impairment; refers to having an IQ significantly below average along with difficulties in learning and social adaptation.

(proverb) Neither the best nor the worst; to be in a middle position; can also be used to encourage someone to be content with their lot.

attention deficit hyperactivity disorder

insufficient sleep; sleep deficit; sleep deficiency

undernourishment; malnutrition; abiotrophy

to provide an inferior replacement or sequel when the original quality is high; literally meaning that when there are not enough sable tails to decorate hats, dog tails are used instead