Reverse Dictionary: INSTIGATE

ADJECTIVES
1568 — INCITATE incited, instigated → obs.
1617 — ANIMALIZING instigating or animating → obs.
1644 — INSTIGATIVE tending to instigate
1659 — IMPULSORY that tends to impel or force onward; inciting, instigating
1790 — SELF-EXCITED instigated or induced by oneself

NOUNS
1200 — EGGING an urging forward, incitement, instigation
1225 — PRICKING a goading onward; instigation, incitement, provocation
1225 — TOLLING the act of enticing, allurement; incitement, instigation → obs. exc. Eng. dial.
1386 — EGGMENT incitement, instigation → obs.
1412 — INSTINCT instigation; impulse → obs.
1441 — ARTATION urging, instigation → chiefly Sc.
1477 — INCITATION a stirring up, incitement, instigation
1483 — ATTICEMENT instigation, enticement → obs.
1490 — EXHORTING encouragement, instigation
1490 — INSTINCTION instigation; prompting → obs.
1496 — MISEGGING unlawful instigation → obs.
1503 — INHORTATION instigation → obs.
1533 — ABETMENT encouragement, instigation
1597 — PROMPT an act of instigation or incitement → obs.
1616 — PROMPTURE prompting, instigation → chiefly literary usage, obs.
1619 — ONSETTING incitement, instigation 
1628 — EXCITATION an influence that excites; encouragement, instigation → arch.
1661 — INSTINCTMENT instigation, prompting → obs.

NOUNS, PERSON
1387 — EXCITER an instigator → obs.
1412 — SOLICITOR a person who urges, prompts, or instigates → obs.
1425 — MOVER a person who incites others to action; a promoter, an instigator, or originator; often used with a modifying word, as ‘first’, ‘chief’, etc.
1440 — PROMPTER a person who urges, incites, or moves another to action; an instigator
1440 — TOLER — TOLLER one who entices or instigates → obs.
1450 — KINDLER a person who arouses or inflames; an instigator, an inciter
1475 — AUTHRIX a woman who is cause or instigator of something → obs.
1513 — AUCTRICE a woman who is the cause or instigator of something → obs.
1535 — MOTIONER a person who instigates an action; a proposer, an instigator → obs.
1552 — STINGER a person who goads or instigates
1556 — AUTHORER a person who is the cause or instigator of something → obs.
1574 — URGER an instigator or advocate
1575 — INCENSER — INCENSOR a person who stirs up or incites; an instigator → obs.
1592 — AUTHORESS a woman who is the cause or instigator of something
1598 — EGGER one who incites or urges on; an instigator → obs.
1600 — MOTIVE an inciter, an instigator, a promoter → obs.
1600 — MOTOR the initiator of something; esp. the instigator of a plot, or leader of a political organization, etc. → obs.
1607 — FOMENTER a person who incites or instigates something bad
1609 — INFLAMER an arouser, an instigator, chiefly in bad sense
1611 — INSTIGATRIX a female instigator → obs.
1616 — MONITOR a person who gives advice or warning as to conduct; occasionally, a person who advises another to perform a particular action, an instigator → obs.
1616 — PUTTER-ON a person who urges on; an instigator or inciter → obs.
1621 — FAUTRESS a female instigator → obs.
1633 — PRIME MOVER a person who instigates or originates something
1639 — OUTPUTTER an instigator → Sc. obs.
1642 — MOTRIX a female initiator or instigator of something 
1646 — FOMENTRESS a female who instigates or incites something bad
1681 — AGITATOR a person who instigates public dissent or unrest
1833 — INSTIGANT a person who instigates; an instigator

VERBS
1000 — PUT to urge, to incite, to instigate → obs.
1000 — WHET to incite, to instigate, to egg or urge on → obs.
1220 — TOLE — TOLL to incite, to instigate → obs.
1340 — EXCITE to stir up, to instigate, to incite
1400 — KINDLE to instigate or give rise to strife, war, etc.
1440 — COY to instigate or stir to action → obs.
1490 — ATTICE to stir up, to instigate, to urge to a course of action → obs.
1531 — INCENSE to incite to some action; to urge, to instigate, to stir up → obs.
1549 — INSTINCT to instigate, to prompt, to impel internally → obs.
1570 — INSTIMULATE to incite, to instigate, to stimulate → obs.
1602 — SOLICIT to stir up, to instigate rebellion, etc. → obs.
1606 — FOMENT to encourage, to stimulate, to instigate; to incite
1611  — IMPULSE to give an impulse to; to impel; to instigate
1613 — FOMENTATE to promote the development of; to instigate; to incite
1617 — ANIMALIZE to incite, to instigate → obs.
1842 — HANKLE to entangle in some pursuit or proceeding; to associate with, be connected with; to instigate, entice, decoy → Eng. dial.
1880 — EGGLE to incite, to instigate, to egg on, to stir up, to quarrel → Sc.