be, look, seem
The windows look very low to me.

extremely, fairly, very, etc.
The river was extremely low for winter.

a little, slightly, etc.

be, look, seem
become, get, run
Our stocks of food were getting low.
Supplies ran low.

remain, stay
keep sth
The government wants to keep taxes low.

extremely, fairly, very, etc.
The failure rate is extremely low.

comparatively, moderately, reasonably, relatively
a little, slightly, etc.
dangerously
His blood pressure was dangerously low.

abnormally, unusually
artificially
naturally
ridiculously
historically
historically low marriage statistics

in
This dish is very low in fat.

Low is used with these nouns:
ability, abundance, altitude, amount, attendance, ball, baritone, beam, bid, blood pressure, bow, bracket, branch, budget, building, buzz, caste, casualty, category, ceiling, chair, cholesterol, chuckle, church, cliff, cloud, comedy, concentration, confidence, consumption, content, correlation, cost, count, cross, cry, cunning, cupboard, current, degree, demand, density, diversity, division, dosage, dose, drone, duty, earnings, efficiency, employment, end, enrolment, esteem, estimate, expectation, expenditure, expense, fare, fee, fence, figure, fitness, frequency, gear, grade, gravity, groan, ground, growl, growth, grunt, gurgle, heat, hedge, heel, height, hill, hiss, hum, humidity, incidence, income, index, inflation, intake, intellect, intelligence, intensity, investment, key, latitude, laugh, level, lighting, maintenance, margin, mark, mileage, moan, moral, morale, mortality, motivation, mound, mountain, murmur, neck, noise, note, number, occurrence, odds, offer, opinion, orbit, output, oven, pass, pay, percentage, performance, pitch, point, post, premium, pressure, prestige, price, priority, probability, productivity, profile, profit, profitability, proportion, quality, rainfall, rank, rate, rating, ratio, reading, regard, register, relief, rent, reserve, resistance, resolution, return, rev, risk, river, road, roar, room, rumble, salary, score, scrub, season, sensitivity, setting, shelf, shot, shrub, sound, speed, speed limit, spending, stake, standard, standing, status, stock, stress, sun, table, target, tariff, tax, taxation, technology, temperature, threshold, tide, tolerance, tone, total, tree, turnout, turnover, unemployment, usage, utility, valuation, value, variability, velocity, vibration, visibility, voice, voltage, volume, wage, waist, waistline, wall, weight, whisper, whistle, yield