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.

questionable

/ˈkwɛst͡ʃənəbl̩/ adjective

Forms quæstionable

Synonyms

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

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

संशयिन् saṃ-śayin doubtful, dubious, uncertain, questionable.
आशङ्कनीय ā-śaṅkanīya to be doubted; to be apprehended; questionable.
सहृल्लेख sa-hṛllekha doubted about, questionable; ( am ), n. questionable food.
शङ्कितव्य śaṅkitavya to be doubted, doubtful, questionable, etc. ( = śaṅkanīya ).
विशङ्कनीय vi-śaṅkanīya to be suspected or doubted, doubtful, suspicious; questionable.
वितर्क्य vi-tarkya to be conjectured or supposed or imagined, questionable, doubtful.
विचार्य vi-cārya to be deliberated, to be weighed or discussed, etc.; questionable, doubtful.
शङ्कनीय śaṅkanīya to be doubted or questioned, questionable, doubtful; to be suspected or apprehended; to be supposed or imagi…