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.

virtually

UK /ˈvɜːt͡ʃʊəli/ · US /ˈvɚ.t͡ʃə.wə.li/ adverb

adverb Almost but not quite. “With our Medicare supplemental insurance plan, there are virtually no claim forms to fill out. (Advertisement)”
adverb In essence or functionally, but not in fact, formally, or technically. “virtually a member of the family”
adverb (algebra) Of a subgroup of finite index.
adverb (topology) Of a covering space of finite degree.
adverb By computer or in cyberspace.

Synonyms

From Middle English vertually; equivalent to virtual + -ly.

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

Sanskrit dictionary entries whose meaning includes “virtually” (best matches first).