on the lookout
all ears, all eyes, custodial, eagle-eyed, guarded, hawk-eyed, keen-eyed, lidless, observant, on guard, on the watch, open-eyed, prudent, sharp-eyed, sleepless,
panda - animal, antelope, armadillo, bat, elephant, hare, horse, kangaroo, mammal, opossum, pig, platypus, rat
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tone measurer - baton, diapason, metronome, mute, stick ,
anaesthetize - abate, allay, alleviate, appease, assuage, benumb, besot, blunt, chloroform, cushion, deaden, deaden the pain, desensitize, diminish, dope,
theorem - a priori principle, a priori truth, affirmation, assertion, assumed position, assumption, axiom, basis, categorical proposition, conjecture, data, deduction, dictate, dictum, first principles,
fanatic - Christian, accepter, addict, aficionado, alien, ass, believer, bigot, bitter-ender, borderline case, buff, bug, case, character, chauvinist,
terror - Dracula, Frankenstein, Mafioso, abject fear, affright, alarm, anxiety, awe, beast, berserk, berserker, blue funk, bogey, bogeyman, bomber,
thin-spun - airy, attenuated, boyish, dainty, delicate, diaphanous, diluted, downy, ethereal, filmy, fine, finespun, flimsy, fluffy, frail,
bellows - blower, blowgun, blowpipe, gill, lights, lung ,
yield again to - backslide, fall, fall back, fall from grace, lapse, regress, relapse, return to, revert, sink back, slide back, slip back ,
keenly - actively, animatedly, anxiously, ardently, avidly, bitterly, breathlessly, briskly, con brio, cordially, corrosively, cuttingly, eagerly, energetically, enthusiastically,
tone measurer - baton, diapason, metronome, mute, stick ,
anaesthetize - abate, allay, alleviate, appease, assuage, benumb, besot, blunt, chloroform, cushion, deaden, deaden the pain, desensitize, diminish, dope,
theorem - a priori principle, a priori truth, affirmation, assertion, assumed position, assumption, axiom, basis, categorical proposition, conjecture, data, deduction, dictate, dictum, first principles,
fanatic - Christian, accepter, addict, aficionado, alien, ass, believer, bigot, bitter-ender, borderline case, buff, bug, case, character, chauvinist,
terror - Dracula, Frankenstein, Mafioso, abject fear, affright, alarm, anxiety, awe, beast, berserk, berserker, blue funk, bogey, bogeyman, bomber,
thin-spun - airy, attenuated, boyish, dainty, delicate, diaphanous, diluted, downy, ethereal, filmy, fine, finespun, flimsy, fluffy, frail,
bellows - blower, blowgun, blowpipe, gill, lights, lung ,
yield again to - backslide, fall, fall back, fall from grace, lapse, regress, relapse, return to, revert, sink back, slide back, slip back ,
keenly - actively, animatedly, anxiously, ardently, avidly, bitterly, breathlessly, briskly, con brio, cordially, corrosively, cuttingly, eagerly, energetically, enthusiastically,