To help student learn words at their levels efficiently, we divide words of "Useful Word of the Day 2021" into two groups. This page is for students in 10th grade and lower.
wind upv.come to be in a particular situation or condition, especially a bad one hope against hopev.hope very strongly that something will happen, although you know it is not likely in a bidad.in an attempt stemv.prevent, stop, or deter baby bustn.a temporary marked decrease in the birth rate work outv.solve a problem by doing a calculation aspenn.a poplar tree with rounded, long-stalked, and typically coarsely toothed leaves unfettereda.unrestrained or uninhibited enforcern.a person or group that compels observance of or compliance with a law uncharteda.not mapped or surveyed behestn.a person's orders or command on the linead.at serious risk on holdad.in going to be done or dealt with at a later date rather than now pewn.a long bench with a back, placed in rows in the main part of some churches play outv.become spent, unfold shortbreadn.a crisp, rich, easily breaking cookie made with butter, flour, and sugar gooeya.soft and sticky pralinen.a smooth, sweet substance made by boiling nuts in sugar and grinding the mixture on the plus sidead.considering the positive, beneficial, advantageous shelf componentn.something that is available immediately and does not need to be specially made rivaln.a person or thing competing with another for the same objective authenticityn.the quality of being real, not fake bolsterv.support or strengthen; prop up gridn.a network of cables or pipes for distributing power, especially high-voltage transmission lines threadbarea.outworn, used a lot; no longer effective ramblinga.lengthy and confused or inconsequential equityn.the value of the shares issued by a company email chainn.an email message that includes a running list of all the succeeding replies starting with the original email renderv.cause to be or become; make bleepinga.making a short high-pitched sound or sounds meadown.a piece of grassland, especially one used for hay rangern.a keeper of a park, forest, or area of countryside adherencen.attachment or commitment to a person, cause, or belief soarv.quickly increases by a great deal prickv.make a small hole in (something) with a sharp point electrifieda.having a sudden sense of great excitement, thrilled wrigglev.twist and turn with quick writhing movements circusn.something noisy and confused at a timead.during one particular moment indictmentn.a thing that serves to illustrate that a system or situation is bad and deserves to be condemned groundsn.(pl) factors forming a basis for action or the justification for a belief dispersev.distribute or spread over a wide area floutv.openly disregard globe-trotv.travel widely loominga.giving signs of immediate occurrence uproarn.a loud and impassioned noise or disturbance hashtagn.a word or phrase preceded by a hash sign, used on social media to identify messages on a specific topic repatriatev.send someone back to their own country first respondern.a person, like a policeman, who is responsible for going immediately to provide assistance long gamen.considering the future implications of current choices, thinking ahead, being deliberate and patient trajectoryn.path followed by a projectile flying or an object moving under the action of given forces grima.forbidding or uninviting rampanta.flourishing or spreading unchecked custodiala.relating to or requiring imprisonment instrumentala.serving as a means of pursuing an aim or policy gaugev.estimate or determine the magnitude, amount, or volume of take upv.claim or accept of something, esp a state benefit, that is due or available bump intov.meet someone unexpectedly, accidentally hit against something scufflen.a short, confused fight or struggle at close quarters glimpsen.a momentary or partial view prolifica.present in large numbers or quantities, plentiful crop upv.appear, occur, or come to one's notice unexpectedly shieldv.protect someone or something from a danger devourv.read books or literature quickly and eagerly propelv.drive, push, or cause to move in a particular direction encroachmentn.intrusion on a person's territory or rights spill overv.continue for a longer time than expected, reach or influence a larger area vulnerablea.susceptible to physical or emotional attack or harm falloutn.adverse side effects or results of a situation craftspeoplen.workers who practice a trade or craft resiliencen.the capacity to recover quickly from difficulties; toughness concurv.be of the same opinion; agree level offv.approach or reach a steady rate, volume, or amount ventilatorn.an appliance for artificial respiration, a respirator stagev.evaluate a patient to determine the phase, severity, or progression of a disease communala.shared by all members of a community, for common use proximityn.nearness in space, time, or relationship standn.a small often open-air structure for a small retail business vicarn.a representative or deputy of a bishop makeshifta.serving as a temporary substitute; sufficient for the time being readyv.prepare someone or something for an activity or purpose by farad.far and away, much more of a particular quality than anything else depictv.show or represent by a drawing, painting, or other art forms congregatev.gather into a crowd or mass chantv.say or shout repeatedly in a singsong tone curfewn.a regulation requiring people to remain indoors between specified hours, typically at night menacen.a person or thing that is likely to cause harm curatev.select, organize, and look after the items in a collection or exhibition binge-watchv.watch multiple episodes of a television program in rapid succession stellara.of an extremely high standard dropoutn.a person who has abandoned a course of study free fallv.move under the force of gravity only; fall rapidly shoot upv.increase quickly by a large amount mitigationn.action of reducing the severity, seriousness, or painfulness of something perusaln.the action of reading or examining something surfeitn.an excessive amount of something seminala,strongly influencing later developments out of the woodsad.out of danger or difficulty containv.control or restrain rown.a noisy acrimonious quarrel