aperiodic, nonperiodic

frequent, continual, occasional, continuous, intermittent, subsequent, yearly, infrequent, nightly, biweekly, incessant, constant, biannual, sporadic, periodical, routine, regular, monthly, dmitri mendeleev, numerous, daily, copious, perpetual, ad hoc, aperiodic, ceaseless, semimonthly, systematic, weekly, endless, bimonthly, briefest, unending, recent, persistent, ongoing, innumerable, unceasing, timely, semiannual, lengthy, semiweekly, numerable, nonactive, extensive, rapid, unvarying, various, minimal, hypopnea, mandatory, uninterrupted, obligatory, simultaneous, cyclic, involuntary, oscillatory, cursory, diurnal, preestablished, recurring, nocturnal, sine curve, perfunctory, interminable, thorough, noncontributory, instantaneous, consistent, random, phreatic, callisthenic, erlenmeyer flask, apneic, detailed, multiple, semestral, exhaustive, rotating, episodic, roving, minor, tickler file, fortnightly, nonconformance, unremitting, pestilential, ritualistic, prewriting, customary, requisite, systemized, repetitive, myriad, prolonged, iterative, steady, postdate, anticipatory, spasmodic, desultory, unscheduled, urban, alcoholics, analytical, athletic, autonomous, caregivers, changing, civil, clerical, communal, constraining, degenerate, discrete, empirical, feudal, fixed, hegelian, hereditary, isolationist, nonperiodic, quasiperiodic, timedependent, amplitude, chaotic, nonstationary, harmonic, sinusoidal, circadian, correlated, cyclical, oscillating, pulsatile

., alkaline-earth metal, alkaline earth, alkaline metal, alkali metal, amplitude, antinode, argonon, bank statement, cps, cycle, cycles/second, cycle per second, dmitri ivanovich mendeleev, dmitri ivanovich mendeleyev, dmitri mendeleev, dmitri mendeleyev, ecdysis, fixed charge, fixed cost, fixed costs, fourier analysis, fourier series, harmonic analysis, harmonic motion, hebrew calendar, hertz, hz, inert gas, inspection and repair, installment credit, installment loan, intermittence, intermittency, jewish calendar, lattice, mag, magazine, mendeleev, mendeleev's law, mendeleyev, migration, molt, molting, moult, moulting, noble gas, node, nonoscillatory, oscillating, oscillation, oscillatory, overhaul, pauli, periodic law, periodic table, rarefaction, redefinition, resonant circuit, resonator, service, simple harmonic motion, sleep, slumber, strobe, strobe light, stroboscope, synchroniser, synchronizer, synchronoscope, synchroscope, tide, vibration, wakefulness, wolfgang pauli

cyclic, intermittent, oscillating, oscillatory, periodical, pulsed, rhythmic, rhythmical, sporadic