As nouns the difference between heart and extrasystolia

is that heart is (anatomy) a muscular organ that pumps blood through the body, traditionally thought to be the seat of emotion while extrasystolia is (medicine) an alteration in the rhythm of the heart due to extrasystoles.

As a verb heart

is (transitive|poetic|or|humorous) to be fond of often bracketed or abbreviated with a heart symbol.

As nouns the difference between extrasystole and extrasystolia

is that extrasystole is extrasystole while extrasystolia is (medicine) an alteration in the rhythm of the heart due to extrasystoles.

As a proper noun carrier

is a northern athabaskan language spoken in canada sometimes considered to be three separate languages; southern carrier, northern carrier and central carrier.

As a noun pigeongram is

a message sent by carrier pigeon.

As nouns the difference between pigeon and pigeongram

is that pigeon is one of several birds of the family Columbidae, which consists of more than 300 species while pigeongram is a message sent by carrier pigeon.

As a verb pigeon

is to deceive with a confidence game.

As a noun flinch

is a reflexive jerking away.

As a verb flinch

is to make a sudden, involuntary movement in response to a (usually negative) stimulus.

As an adjective flinchy is

tending to flinch easily; timid, shy.

As adjectives the difference between timid and flinchy

is that timid is timid; shy while flinchy is tending to flinch easily; timid, shy.

As adjectives the difference between shy and flinchy

is that shy is easily frightened; timid while flinchy is tending to flinch easily; timid, shy.

As a verb shy

is to avoid due to timidness or caution.

As a noun shy

is an act of throwing.

As a noun stress

is stress (emotional pressure).

As an adjective sdrucciola is

(rare|prosody|of a rhyme) formed of words stressed on their antepenults and rhyming on all three final syllables.

As a noun antepenult

is the third-to-last syllable of a word.

As an adjective sdrucciola is

formed of words stressed on their antepenults and rhyming on all three final syllables.

As a noun syllable

is (linguistics) a unit of human speech that is interpreted by the listener as a single sound, although syllables usually consist of one or more vowel sounds, either alone or combined with the sound of one or more consonants; a word consists of one or more syllables.

As a verb syllable

is (poetic) to utter in syllables.

As an adjective sdrucciola is

(rare|prosody|of a rhyme) formed of words stressed on their antepenults and rhyming on all three final syllables.