off his guard Definition

feint, feints, detail, defence, defense, napping, nap, off-guard, fence, asleep, startle, defend, defending, unwary, nao, napped, aback, candid, thrown, startled, unprepared, disarm, splasher, steal, surprised, awol, nod, stun, surprise, trap, unware, blindside, distracted, flat-footed, flatfooted, lull, unalert, unawares, apron, cornerback, hayward, reserve, vanguard, abstract, amulet, bail, catch, charge, charged, charging, ground, grounded, iff, lead, leave, leaving, pff, safety, shift, front, disinherit, disinherited, admiral, abatis, abattis, acknowledgment, aikido, bind over, boycott, carpenter, contra, court-leet, cromwell, default, doppler effect, dreyfus, effect, enforcer, enlarge, foster, fostering, garnishee, jujitsu, knell, line of defence, line of defense, linebacker, mischief, ombudsman, pachyderm, present, presented, remora, sin, sinning, siren, specification, suren, ursuline, vaccination,