Pronunciation guide: IPA symbols, stress and word endings

θ	thin	ð	this	ʃ	she	ʒ	measure
tʃ	church	dʒ	judge	ŋ	sing	j	yes

p b t d k g f v s z h m n l r w sound as in ordinary English spelling.

ˈ main stress, before the stressed syllable: /ˈwɔːtə/ water · ˌ lighter (secondary) stress: /ˌʌndəˈstænd/ understand
ː a long vowel · (r) an r said only in accents that pronounce it (most American, Scottish, Irish)

-s / -es (plurals; he/she form of verbs): /s/ after voiceless sounds (cats), /z/ after voiced (dogs), /ɪz/ after s, z, sh, ch, j sounds (buses, watches). Spelling: -es after s, x, z, ch, sh; consonant + y → -ies (city → cities).
-ed (past): /t/ after voiceless sounds (walked), /d/ after voiced (played), /ɪd/ after t or d (wanted). Spelling: love → loved, stop → stopped, carry → carried.
-ing: make → making, run → running, see → seeing.
Irregular: go, went, gone · be, was, been · see, saw, seen · man → men · child → children · mouse → mice.
Older (King James) forms: -eth = -s (he loveth = he loves) · -est with “thou” (thou lovest) · spake = spoke.

pustulate

verb, adjective

Forms pustulates pustulating pustulated

verb (ambitransitive) To form, or be formed into, pustules.
adjective Having pustules or prominences resembling them. “a pustulate leaf, shell, or coral”

Synonyms

From Latin pustulatus, past participle of pustulare (“to blister”).

verb To form into pustules, or blisters.
adjective Covered with pustulelike prominences; pustular; pustulous; as, a pustulate leaf; a pustulate shell or coral.

Etymology [L. pustulatus, p. p. of pustulare to blister, fr. pustula. See Pustule.]

Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “pustulate”, CC BY-SA 4.0. Details