less careless 粗心的 [Card #26; 字卡第26張: 第5個單字]

(short e sound) less, unless, nevertheless, nonetheless, lessen

suffix (字尾) -less (without) 沒有、扣除、缺乏:
(short i sound) hapless, tactless, classless, anchorless, tankless, thankless, talentless, valueless, standardless, passionless, compassionless, cashless, bagless, favorless, flavorless, paperless, agentless, ageless, faceless, nameless, blameless, flameless, frameless, baseless, tasteless, stateless, changeless, shapeless, shameless, aimless, faithless, painless, brainless, stainless, weightless, careless, artless, carless, starless, harmless, carbonless, regardless, waterless, warrantless, causeless, dauntless, faultless, flawless, lawless, heirless, effortless, endless, edgeless, ventless, sexless, senseless, scentless, penniless, meritless, feckless, helpless, selfless, reckless, restless, relentless, defenseless, expressionless, deathless, breathless, greaseless, meatless, ceaseless, seamless, meaningless, dreamless, featureless, leaderless, heedless, needless, speechless, sleeveless, sleepless, fearless, tearless, peerless, cheerless, egoless, keyless, windowless, mirrorless, lidless, skillless, listless, limitless, thriftless, pitiless, unitless, frictionless, sinless, victimless, guiltless, suspicionless, priceless, timeless, lifeless, tireless, fireless, wireless, linerless, driverless, flightless, spineless, guileless, guideless, sightless, mindless, sponsorless, contactless, botless, spotless, colorless, coverless, commaless, bottomless, jobless, moneyless, comfortless, brotherless, hopeless, homeless, noteless, toneless, modeless, boneless, coreless, smokeless, odorless (odourless), ownerless, motionless, emotionless, soilless, pointless, voiceless, noiseless, lossless, boltless, cordless, formless, borderless, remorseless, wordless, worthless, doubtless, powerless, flourless, cloudless, countless, soundless, groundless, boundless, boundaryless, bloodless, loveless, functionless, numberless, luckless, trustless, dustless, lusterless, sunless, moonless, toothless, rootless, ruthless, clueless, fruitless, useless, humorless, sugarless, heartless, thoughtless, merciless, mirthless, purposeless, returnless
* shell-less (shellless) (因為前面的單字以 l 結尾，加連字號比較易讀。)