barometer, indictor, predictor, gauge, determinant, metric, indication, index, yardstick, harbinger, bellwether, measure, determiner, lagging indicator, omen, measuring stick, litmus test, guage, leading indicator, guidepost, snapshot, signal, component, factor, measurement, gage, signifier, reflection, precursor, correlates, inverse relationship, trends, predicator, outlier, correlation, manifestation, portent, criterion, signposts, attractor, durable goods, parameter, enabler, statistic, augury, example, improvement, upturn, aberration, bulwark, impediment, uptick, skewness, figures, reminder, average, deline, symptom, arbiter, symbol, reason, illustration, upswing, consequence, kurtosis, correlation coefficient, surveys, affirmation, downtick, subindex, tool, unrevised, augurs, bottoming, decline, contributor, turn indicator, catalyst, chart, elastic modulus, direct correlation, maladjustment, aneroid, underpinning, hygrometer, signs, monitor, inferior colliculus, readouts, logarithmic scale, motivator, diversifier, enhancer, antidote, erythrocyte sedimentation rate, laggard, beacon, readings, approximation, inverse, hydrometer, galvanic skin response, indicators, benchmark, clue, cue, predictors, recommendation, reinforcer, source, yardsticks, guideline, marker, proxy, address, attach, coiled, construct, controller, laminated, log, network, overload, phone, pointer, riser, specked, stereographic, stretched, valve, weightless, well, 5-4, acknowledgment

air sleeve, air sock, annunciator, business index, cursor, dial, dow-jones industrial average, dow jones, fuel gauge, fuel indicator, gnomon, indicator lamp, level, pilot lamp, pilot light, point of reference, price index, price level, reference, reference point, scale, short account, spirit level, test paper, tidemark, wind sleeve, wind sock

., absorption indicator, acid-base indicator, alpha-naphthol test, annunciator, bromophenol blue, bromothymol blue, bromphenol blue, bromthymol blue, congo red, cursor, development, dial, dow-jones industrial average, dow jones, earnings before interest taxes depreciation and amortization, ebitda, expectancy, fluorescein, fluoresceine, fluorescent dye, fuel gauge, fuel indicator, gnomon, indicator lamp, level, litmus, litmus paper, litmus test, magnetic compass, methylene blue, methylthionine chloride, methyl orange, molisch's test, molisch reaction, molisch test, oxidation-reduction indicator, phenolphthalein, pilot lamp, pilot light, pointer, point of reference, public debt, reference, reference point, resorcinolphthalein, scale, sperm count, spirit level, test paper, tetrabromo-phenolsulfonephthalein, tidemark, vital sign

device, fact, sign, signaling

index number, indicant