| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | shaky |
| Synonyms: | fluctuant, insecure, precarious, rattletrap, rickety, rocky, teetering, tottering, unbalanced, uneven, unsafe, unstable, unsteady, unsure, vacillating, wavering, wavy, weak, wiggling |
| Antonyms: | stable, steady, unshaky |
| Main Entry: | flimsy |
| Part of Speech: | adjective |
| Definition: | not strong; light, thin |
| Synonyms: | chiffon, cut-rate, decrepit, defective, delicate, diaphanous, feeble, fragile, frail, gauzy, gossamer, house of cards, inadequate, infirm, insubstantial, meager, papery, rickety, rinkydink, shaky, shallow, sheer, slapdash, sleazy, slight, superficial, tacky, transparent, unsound, unsubstantial, weak, wobbly |
| Antonyms: | firm, heavy, solid, strong, sturdy, substantial, thick, tough |
| Main Entry: | groggy |
| Part of Speech: | adjective |
| Definition: | dizzy, stunned |
| Synonyms: | befuddled, confused, dazed, dopey, drunken, faint, hazy, out of it, punch-drunk, punchy, reeling, shaky, slaphappy, staggering, stupefied, swaying, tired, unsteady, weak, whirling, wobbly, woozy |
| Antonyms: | clear, clear-headed, cognizant |
| Main Entry: | infirm |
| Part of Speech: | adjective |
| Definition: | sick, weak |
| Synonyms: | ailing, anemic, anile, debilitated, decrepit, delicate, enfeebled, failing, faint, faltering, feeble, flimsy, fragile, frail, halting, ill, insecure, irresolute, laid low, lame, sensile, shaky, unsound, unstable, unsubstantial, vacillating, wavering, wobbly |
| Antonyms: | firm, healthy, hearty, robust, sound, strong |
| Main Entry: | insecure |
| Part of Speech: | adjective |
| Definition: | dangerous, precarious |
| Synonyms: | defenseless, exposed, fluctuant, frail, hazardous, immature, insubstantial, loose, open to attack, perilous, rickety, rocky, rootless, shaky, unguarded, unprotected, unreliable, unsafe, unshielded, unsound, unstable, unsteady, vacillating, vulnerable, wavering, weak, wobbly |
| Antonyms: | guarded, protected, safe, secure, sound |
| Main Entry: | irregular |
| Part of Speech: | adjective |
| Definition: | bumpy, uneven |
| Synonyms: | aberrant, amorphous, asymmetrical, bent, broken, cockeyed, craggy, crooked, devious, disproportionate, eccentric, elliptic, elliptical, hilly, jagged, lopsided, lumpy, meandering, not uniform, notched, off-balance, off-center, out of proportion, pitted, protuberant, rough, scarred, serrate, serrated, unaligned, unbalanced, unequal, unsymmetrical, variable, wobbly, zigzagged |
| Antonyms: | even, flat, level, smooth |
| Main Entry: | irresolute |
| Part of Speech: | adjective |
| Definition: | indecisive |
| Synonyms: | changing, doubtful, doubting, faltering, fearful, fickle, fluctuating, halfhearted, halting, hesitant, hesitating, hot-and-cold, infirm, on-the-fence, shaky, tentative, timid, uncertain, undecided, undetermined, unsettled, unstable, unsteady, vacillating, waffling, wavering, weak, weak-kneed, wimpy, wishy-washy, wobbly |
| Antonyms: | definite, determined, obstinate, resolute, stubborn, unyielding, willful |
| Main Entry: | loose |
| Part of Speech: | adjective |
| Definition: | not tight; unconstrained |
| Synonyms: | apart, asunder, at large, baggy, clear, detached, disconnected, easy, escaped, flabby, flaccid, floating, free, hanging, insecure, lax, liberated, limp, loosened, movable, not fitting, relaxed, released, separate, slack, slackened, sloppy, unattached, unbolted, unbound, unbuttoned, uncaged, unclasped, unconfined, unconnected, undone, unfastened, unfettered, unhinged, unhooked, unlatched, unlocked, unpinned, unrestrained, unrestricted, unsecured, unshackled, untied, wobbly |
| Notes: | loose means not restrained, fastened, confined or attached, while lose means fail to keep or to maintain or fail to win |
| Antonyms: | constrained, restricted, taut, tight |
| Main Entry: | rickety |
| Part of Speech: | adjective |
| Definition: | unsound, broken-down |
| Synonyms: | broken, decrepit, derelict, dilapidated, feeble, flimsy, fragile, frail, imperfect, infirm, insecure, jerry-built, precarious, rachitic, ramshackle, rattletrap, rocky, shaky, tottering, tottery, tumble-down, unsteady, wavering, weak, wobbly |
| Antonyms: | sound, stable |