18 letters
17 letters
16 letters
15 letters
14 letters
13 letters
12 letters
- administrate17
- antiliterate14
- carbohydrate23
- coelenterate17
- commensurate23
- concelebrate23
- conglomerate22
- deconsecrate20
- defenestrate17
- disintegrate16
- distemperate19
- inspectorate19
- invertebrate20
- noncorporate20
- overdecorate20
- oversaturate17
- postliterate16
- preponderate20
- presbyterate20
- professorate18
- protectorate18
- reaccelerate19
- reconsecrate19
- redintegrate16
- reinvigorate19
- semiliterate16
- subtemperate22
- transmigrate18
- unregenerate17
11 letters
- acculturate20
- agglomerate19
- barbiturate18
- collaborate19
- commemorate23
- commiserate20
- concentrate19
- confederate19
- considerate16
- corroborate17
- decemvirate22
- decerebrate18
- demonstrate16
- depauperate19
- deteriorate12
- directorate15
- equilibrate25
- expectorate24
- governorate18
- hemihydrate21
- hexahydrate25
- imperforate20
- incarcerate18
- incorporate18
- intemperate18
- involucrate21
- nonliterate14
- orchestrate16
- overoperate18
- perchlorate20
- perseverate18
- preliterate15
- proliferate18
- recalibrate18
- refrigerate16
- reintegrate14
- remonstrate15
- reverberate18
- sequestrate21
- subliterate16
- triumvirate19
- unelaborate17
10 letters
- accelerate17
- adulterate13
- alliterate12
- ameliorate14
- asseverate14
- bitartrate13
- camphorate21
- clofibrate20
- consecrate17
- decelerate15
- deflagrate17
- degenerate14
- deliberate15
- desiderate12
- duumvirate20
- edulcorate16
- electorate14
- elucubrate19
- eviscerate17
- exaggerate21
- exasperate20
- exenterate18
- exhilarate20
- fenestrate14
- illiterate12
- illustrate13
- immoderate17
- inaccurate18
- inaugurate15
- incinerate15
- infiltrate15
- innumerate16
- intenerate12
- inveterate15
- invigorate17
- magistrate15
- obliterate14
- perpetrate16
- recuperate17
- redecorate14
- regenerate13
- remunerate15
- unsaturate13
- vertebrate17
- vituperate18
- vociferate20
9 letters
- adumbrate17
- aliterate10
- arbitrate12
- birthrate14
- calibrate16
- celebrate16
- cerebrate15
- clathrate15
- cooperate15
- corporate15
- dehydrate15
- denigrate13
- desecrate13
- desperate13
- deuterate11
- disparate13
- doctorate13
- elaborate13
- enumerate14
- evaporate16
- exonerate17
- exuberate20
- frustrate13
- fulgurate17
- immigrate17
- impetrate15
- integrate12
- itinerate10
- juniorate20
- meliorate13
- mercurate16
- micturate16
- pastorate12
- penetrate13
- perborate15
- perforate15
- prostrate12
- rectorate12
- rehydrate14
- reiterate9
- reoperate12
- substrate13
- suppurate17
- temperate15
- triturate10
- underrate12
- vizierate22
8 letters
- accurate15
- acierate11
- ameerate11
- asperate11
- aspirate11
- biforate14
- butyrate14
- castrate11
- chlorate14
- cultrate13
- deaerate9
- decorate12
- depurate13
- emeerate11
- emigrate13
- ephorate13
- execrate18
- federate12
- figurate14
- filtrate12
- fumarate15
- generate11
- glabrate14
- indurate11
- lacerate12
- levirate13
- liberate12
- literate9
- lustrate10
- macerate14
- maturate12
- moderate12
- numerate13
- obdurate13
- obturate12
- overrate12
- perorate11
- priorate11
- quadrate19
- rostrate8
- saturate9
- separate11
- sororate8
- stearate8
- tartrate8
- tolerate9
- ulcerate13
- underate11
- valerate13
- venerate13
- vicarate15
- vizirate21
7 letters
6 letters
4 letters