Onomoto Kanzen 2 States of People

さっさと (と)

quickly, without hesitation (impatient urging)

せっせと (と)

diligently (continuous effort)

てきぱき (と)

briskly, efficiently (organized quickness)

こつこつ (と)

steadily, little by little (preparation, study habits)

じっくり (と)

meticulously, carefully (thinking, actions)

のろのろ (と・する)

sluggishly, lagging, slowly (frustrating, negative)

しみじみ (と)

keenly, earnestly (heartfelt realization, emotions)

つくづく (と)

severely, intently (strong reflection/regret)

ざっと (と)

roughly, skimming, briefly (quick, nondetailed actions)

ずばり (と)

directly, bluntly (stating facts, opinions)

すんなり (と)

smoothly, without difficulty or resistance (decisions, actions)

おっとり (と・する)

gently, calmly (slow-paced, relaxed)

のんびり (と・する)

relaxed, leisurely (free from stress)

のびのび (と・する)

carefree, unrestrained (able to act freely)

いきいき (と・する)

lively, vibrant (full of life)

きびきび (と・する)

energetically, vigorously (precise energetic movement)

いらいら (する)

irritated (frustration from delay/obstruction)

むかむか (する)

nauseated, sick/ annoyed, disgusted (physical/emotional disgust)

きっぱり (と・する)

firmly, plainly (clear refusal/decision)

はきはき (と・する)

clear, articulate (crisp speech/behavior)

おどおど (と・する)

timidly, nervously (speaking, presenting, fear of judgment)

そわそわ (と・する)

restless, uneasy, anxious (anticipation or worry)

くよくよ (と・する)

fretting, dwelling, worrying (fears, negative)

にやにや (と・する)

smirking, grinning (sly amusement)

ひやひや (する)

on edge, antsy (close-call tension)

ぼんやり (と・する)

unfocused, absentminded (mentally drifting)

ぐったり (と・する)

exhausted (limp, no strength)

くたくた (だ・に・な・の)

completely worn out (physical exhaustion)

へとへと (だ・に・な・の)

drained (mentally, physically drained)