(p. 2) akātara (in suffering, danger etc.) unperturbed, undistressed; unflinching; patient, calm; (in toil, fighting etc.) untiring; (of gift, charity etc.) ungrudging, bountiful. অকাতরে adv. unperturbedly; feeling no distress, unflinchingly; patiently, calmly; soundly, deeply (অকাতরে ঘুমানো); untiringly; ungrudgingly; bountifully. 34)

(p. 9) aṭala (lit.) not reeling; unwavering, unflinching; firm, steady; unmoved; unshaken, constant; unperturbed; stolid, resolute. ̃তা n. firmness, steadiness; stolidness; constancy. ̃ভাবে adv. unwaveringly, firmly, resolutely, steadily. 123)

(p. 194) kaṭhōra hard; stern, harsh; firm, steady, unflinching; merciless, cruel, heartless (কঠোর শাসক); strict, severe; difficult; intense; serious (কঠোর ব্যাধি); dull; rough (কঠোর অবয়ব). ̃তা n. hardness; sternness, harshness; firmness, steadiness; mercilessness, cruelty, heartlessness; strictness, severity; difficulty; intensity; seriousness; dullness; roughness. 35)

(p. 419) ṭalā to waver, to vacillate (মন টলা); to stagger, to totter (পা টলা); to shake, to quake (পৃথিবী টলা); to tumble, to be dislocated or displaced (সিংহাসন টলা, টলে পড়া); to be otherwise; to be retracted (কথা টলা); to tend to defect (দলের লোক টলা). n. wavering, vacillation; stagger, tottering; shake, quake, tumble, dislocation, displacement; change or retraction or non-compliance; flinching. টলানো v. to cause to waver or vacillate; to cause to stagger or totter; to shake or quake; to cause to tumble, to dislocate or displace; to cause to retract, to cause to go back upon; to cause to flinch or defect. 48)

(p. 508) dṛḍh় durable, sound (দৃঢ় ভিত্তি); strong (দৃঢ়কায়); firm, steady; constant (দৃঢ়প্রতিজ্ঞ); strict, severe (দৃঢ় শাসন); unwavering (দৃঢ় আনুগত্য); tight, taut (দৃঢ় বন্ধন); deep (দৃঢ় ভক্তি); unfaltering (দৃঢ় স্বর); unflinching (দৃঢ় বেগ); categorical (দৃঢ় নির্দেশ). দৃঢ় করা v. to make strong or firm; to tighten, to tauten; to make stronger or more firm. ̃কায় a. having a well-built or strong body. ̃চিত্ত a. firm in mind; firm in determination. ̃জ্ঞান n. firm belief; positive knowledge; conviction. ̃তা n. durability, soundness; strongness; firmness, steadiness; tightness; constancy; strictness, severity; unwaveringness; deepness. দৃঢ়তা সহকারে adv. firmly. ̃নিশ্চয় a. convinced; confident; firmly resolved; sanguine; certain. ̃প্রতিজ্ঞা a. one who intends firmly to fulfil his promise or vow; firmly resolved or resolute; firm in determination. ̃প্রত্যয়, ̃বিশ্বাস n. conviction; firm belief, strong faith. ̃বদ্ধ a. tightly fastened or closed; tightened, taut. ̃বন্ধন n. a strong tie or bondage; tight fastening. ̃মুষ্টি a. one who has clenched one's fist; (fig.) tight-fisted, niggardly; (fig.) resolved, determined. n. a clenched fist. ̃মূল a. firmly rooted; deeprooted; deep-seated. ̃সংঙ্কল্প a. firmly resolved or determined, resolute. ̃সন্ধ a. firm in one's promise or vow; firmly resolved. ̃স্বরে adv. in a firm tone, in an unfaltering voice. ̃হস্তে adv. with a firm hand, firmly (দৃঢ়হস্তে মোকাবিলা করা). 94)

(p. 633) pāchu the back (পাছু থেকে). a. flinching, retreated. adv. (dial.) towards one's back, back (পাছু ফেরা); from behind (পাছু ডাকা); afterwards, later on (পাছু শুনব). prep. on the back of (আমার পাছু আসবে). পাছু লাগা. (dial.) v. to chase, to pursue; to tease; to watch one closely with mischievous intentions. পাছু হওয়া v. to flinch, to shrink back; to retreat. পাছু পাছু adv. & prep. on the back of, close behind. 65)